diff --git a/train/hard/input/27/0000_rgb.png b/train/hard/input/27/0000_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..abeee85fbd02532b4349d406176e81ca27e571bf
--- /dev/null
+++ b/train/hard/input/27/0000_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:256a2e46285d52c38384d2d8da82d49dfc7bcf8c71b69f993f9afd1c362c561a
+size 1301366
diff --git a/train/hard/input/27/0001_rgb.png b/train/hard/input/27/0001_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..8ac149cacf7837e3483cac49ca8ce54247184572
--- /dev/null
+++ b/train/hard/input/27/0001_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:654fe8d24d6583d16c1972bbdd9bd585f7c180d39519f3c9883d48b9cb8fb3f3
+size 1285552
diff --git a/train/hard/input/27/0002_000.png b/train/hard/input/27/0002_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..289eda923cdc40d3034e0b963ef6be469bbf403d
--- /dev/null
+++ b/train/hard/input/27/0002_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04b754c5374a60467607e33e32e00b9c9337dcabfb1e1885f715a3544fb62b0a
+size 1499891
diff --git a/train/hard/input/27/0002_045.png b/train/hard/input/27/0002_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..b0529352f793f2c33087c97fea6d8ba05faa1d68
--- /dev/null
+++ b/train/hard/input/27/0002_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:96e39fabcf607b5c059de35139b0e87cc88afefd039a40b2420585b1417244fb
+size 1512903
diff --git a/train/hard/input/27/0002_090.png b/train/hard/input/27/0002_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..d1a3880acd85db1652659ef9b08b413038ab1d0f
--- /dev/null
+++ b/train/hard/input/27/0002_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:935a5b1c3fe9011c06260bc4f7da5bce9c437fa25ebd9b3b1ba1a66cf0fffee5
+size 1557532
diff --git a/train/hard/input/27/0002_135.png b/train/hard/input/27/0002_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..7038ab5f85b16924c1d60520b750cdcb024e7c3a
--- /dev/null
+++ b/train/hard/input/27/0002_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2a447e8924f59b6587ce7ab11cd8491d6a5891edbc67c07d161a267fec19f267
+size 1553299
diff --git a/train/hard/input/27/0003_045.png b/train/hard/input/27/0003_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..70e24bae0ac77cf15d5b472237fa96bd1fb6c9a4
--- /dev/null
+++ b/train/hard/input/27/0003_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:078b93697dc9313ce84b5176ef3f310cc69c79f8f0b323c013e69940398877fe
+size 1470192
diff --git a/train/hard/input/27/0004_000.png b/train/hard/input/27/0004_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..8163599c14c89aef44bae98f8c4e0ff55585f88e
--- /dev/null
+++ b/train/hard/input/27/0004_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf1b79b8820a876b5e602490b12e725d411bb4f213ffdcac78dd21d2fabcf653
+size 1461645
diff --git a/train/hard/input/27/0004_045.png b/train/hard/input/27/0004_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..d733c3bd64518f1314b32c9179ec1491e4d8dc3e
--- /dev/null
+++ b/train/hard/input/27/0004_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:67b3053d65c988a33ea3607fc2e4c95676de72b790a9ae945d11583c9f445594
+size 1476147
diff --git a/train/hard/input/27/0004_135.png b/train/hard/input/27/0004_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..e459f8442fc6bf562640c7987d6a5d67394959be
--- /dev/null
+++ b/train/hard/input/27/0004_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:063bed5274224e807444673e15cc18806e98f1e868413e993bd95f418431371d
+size 1503725
diff --git a/train/hard/input/27/0005_000.png b/train/hard/input/27/0005_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..b8dce5b35d5216b77ea89a5ee8e080d0320a60cf
--- /dev/null
+++ b/train/hard/input/27/0005_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:04c2fadeecc684a0c8fce6717a93c80127928124e5b6c17ff5a67b78e52f0917
+size 1458012
diff --git a/train/hard/input/27/0005_rgb.png b/train/hard/input/27/0005_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..200776bb4db96b4748e00b310c24062700f0273c
--- /dev/null
+++ b/train/hard/input/27/0005_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6e0916c994bc1039a8232f3e4df993ad9444c36f4544986648b870956941f1f8
+size 1235971
diff --git a/train/hard/input/27/0007_135.png b/train/hard/input/27/0007_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..60aa809cc8c27489838fd749a811fd71a7ebd440
--- /dev/null
+++ b/train/hard/input/27/0007_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ffc91ecb27180850c7b5f41df9fcecc18ed4131f3613f47e97d8ac053955cd6
+size 1571274
diff --git a/train/hard/input/27/0008_000.png b/train/hard/input/27/0008_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..81de1800be95b02af154af8f5b339b08b7fcc82e
--- /dev/null
+++ b/train/hard/input/27/0008_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7164ece69eb44cbcbeb4113316a3d6069cc6746e72d19d19a2815642e9f43716
+size 1460759
diff --git a/train/hard/input/27/0008_045.png b/train/hard/input/27/0008_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..77068024feedcc68e02967af9a8da71a12573c95
--- /dev/null
+++ b/train/hard/input/27/0008_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4674ec4fb79b17f13b9d4308df63fb855067445725d77a050a85494850b89126
+size 1482723
diff --git a/train/hard/input/27/0008_135.png b/train/hard/input/27/0008_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..606405550ec8f0b8c28ea105b8cafe2aab48f468
--- /dev/null
+++ b/train/hard/input/27/0008_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4fab2c21ff4f9552b62d0cc16ba6f2c6531e1c3966047e07ffecfbc3a39725e5
+size 1514471
diff --git a/train/hard/input/27/0009_000.png b/train/hard/input/27/0009_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..673d83681f32054c1d8be9e9bdca921685cf75b1
--- /dev/null
+++ b/train/hard/input/27/0009_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c2d49d476b87b0b53ac59923ccddc3fa62c4daa4ea7578a72740038b8dcbeefe
+size 1459685
diff --git a/train/hard/input/27/0009_045.png b/train/hard/input/27/0009_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..b4e67748af03108297bc61616c1745f58893ed75
--- /dev/null
+++ b/train/hard/input/27/0009_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa1bef28efc619897e5d9972e58df20abaa1d28a05226cf91c8b9d0938ca362c
+size 1477111
diff --git a/train/hard/input/27/0009_090.png b/train/hard/input/27/0009_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..2b35de7e1fdda1b238a9c52a978fb6931a770d29
--- /dev/null
+++ b/train/hard/input/27/0009_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3515a34f51fea5c88b001b9950dc7cb88b26f454a1cebe10e579d540c7639da8
+size 1508674
diff --git a/train/hard/input/27/0010_135.png b/train/hard/input/27/0010_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..22789d705c4006ce78edf765fb348f67479c7608
--- /dev/null
+++ b/train/hard/input/27/0010_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d04fcdbae6cae92d42b459208c1224b01bd5c371c3956f4df801e62a56797d9
+size 1480888
diff --git a/train/hard/input/27/0011_045.png b/train/hard/input/27/0011_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..d3efde2cbf6dbfe0e4a4cdf9a314a6f8764f5a20
--- /dev/null
+++ b/train/hard/input/27/0011_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a225b1a31830c37dfd97bf6adddd10fe1caaf1a9b3748cd4057187b4c52cd79d
+size 1453016
diff --git a/train/hard/input/27/0012_090.png b/train/hard/input/27/0012_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..7bb46c817c669033a17cbfbceaeaff12c8b1f636
--- /dev/null
+++ b/train/hard/input/27/0012_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e7e950250ee73971515063394fb86c6aaae9ff81c807dbb9735f81fae744414b
+size 1517478
diff --git a/train/hard/input/27/0013_000.png b/train/hard/input/27/0013_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..bab85c24348ff80157526a906048b23524035d2c
--- /dev/null
+++ b/train/hard/input/27/0013_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:520f5e40b06dfc4ae3a0083ba7e36c585b3cae3830f73d94332f671ee870b093
+size 1469917
diff --git a/train/hard/input/27/0013_135.png b/train/hard/input/27/0013_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..c27696d41a629e4232a8b3f22abb5118f63231c1
--- /dev/null
+++ b/train/hard/input/27/0013_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f7ef8ce325b782b3f88dbc28dd80a10e4ad90630e3f916f0bc9913e03b09bf14
+size 1491475
diff --git a/train/hard/input/27/0014_135.png b/train/hard/input/27/0014_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..9ab519e85c40f44a0eae573ed37b68ee4d95579f
--- /dev/null
+++ b/train/hard/input/27/0014_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6d495146dbb6e9f9e62d7ee83c191230c2027c24397a9a96e3854338b29dc516
+size 1410604
diff --git a/train/hard/input/27/0015_000.png b/train/hard/input/27/0015_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..16ea63e0c14408a378188356c506a1535ebba779
--- /dev/null
+++ b/train/hard/input/27/0015_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:275dd601943fd2ef43aedf67b134178d83613f0aa14d6095d13cea59d091bacb
+size 1441087
diff --git a/train/hard/input/27/0015_135.png b/train/hard/input/27/0015_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..28f62add45c2d10fb4c6d66334cfd62a56c5a9e9
--- /dev/null
+++ b/train/hard/input/27/0015_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b7409c40d0390b643bbd2b3bc218fd996f5275fee62f805faa19c4dd39687d7
+size 1413077
diff --git a/train/hard/input/27/0015_rgb.png b/train/hard/input/27/0015_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..fc2a990bbd23c2807575b10ad867552c318f1a7f
--- /dev/null
+++ b/train/hard/input/27/0015_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1ea4090e82900d2a9011eb398d5adfa78ab720121ca62a5365410172b8529f8
+size 1147954
diff --git a/train/hard/input/27/0016_135.png b/train/hard/input/27/0016_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..ce421e5d02f0cb0d064677d8c61fe2dab5a7eb17
--- /dev/null
+++ b/train/hard/input/27/0016_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d081d7c5a809408706f92258418eff85fe4a9a1e342289679a1db9d17630d9a
+size 1427974
diff --git a/train/hard/input/27/0017_045.png b/train/hard/input/27/0017_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..650775fe7cae06b58953dd1a0c441f238493bc36
--- /dev/null
+++ b/train/hard/input/27/0017_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af3c242cb00d2c40565cd9081d12261c4b89e7fbebd125137a3337ca4386b15d
+size 1486090
diff --git a/train/hard/input/27/0018_000.png b/train/hard/input/27/0018_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..b9b2bd78d2a255d7e48ff0949b8c97200615f064
--- /dev/null
+++ b/train/hard/input/27/0018_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aeae1550ba09706b54aad1113b21de49c79258a732248e4cafd555c9d583053e
+size 1476168
diff --git a/train/hard/input/27/0018_090.png b/train/hard/input/27/0018_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..e00d32ab59930f1759514446f5f89ab85f9f58ac
--- /dev/null
+++ b/train/hard/input/27/0018_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5dbb6b8359c054273783c935bdaedd09903dafc2dd21db7d96a131344dd2365d
+size 1484052
diff --git a/train/hard/input/27/0019_045.png b/train/hard/input/27/0019_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..181265ca2c9baf513e06fda1073751e079bea5ce
--- /dev/null
+++ b/train/hard/input/27/0019_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ab2690177a03dda6e357feaaccfb490604320bc9ab2ac20ef8cc2c595791bb0d
+size 1472465
diff --git a/train/hard/input/27/0019_rgb.png b/train/hard/input/27/0019_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..a181dc9a660d275cf14477a914d75a101c651e10
--- /dev/null
+++ b/train/hard/input/27/0019_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f12a898c6395ec9bca2704f3fe4de153a76282ad5dd1f099bee8e1ee56ceb4d9
+size 1252002
diff --git a/train/hard/input/27/0020_090.png b/train/hard/input/27/0020_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..6b0505fbc65218413e10e3a0908002de8d24ec2b
--- /dev/null
+++ b/train/hard/input/27/0020_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c7fc5ea63a863cca6a92c78495819aceb171fb0c0b79901a4c3400b41e0636a
+size 1451678
diff --git a/train/hard/input/27/0020_135.png b/train/hard/input/27/0020_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..b4ba0a3f5eceb31fe6ae907142a4471dc43a212e
--- /dev/null
+++ b/train/hard/input/27/0020_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aa9fe9a77c7ba0826f6cc12c5ab52a4d5e12d087702d48a04d5bbffa0c8e8fbb
+size 1443635
diff --git a/train/hard/input/27/0021_045.png b/train/hard/input/27/0021_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..bb61fd3748ff194c2de974ec4e26d108d8c73117
--- /dev/null
+++ b/train/hard/input/27/0021_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74b1dea7522961d154636dc5f8c2697d379e8936654d12af1c59e1d96d1785b1
+size 1417175
diff --git a/train/hard/input/27/0021_135.png b/train/hard/input/27/0021_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..6992580364043056d3293398b6cc354aacf1936a
--- /dev/null
+++ b/train/hard/input/27/0021_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b75450339bbe0eded906da3c84a4701e324b7ea3bda5d346b2910db2bbcafc54
+size 1417432
diff --git a/train/hard/input/27/0022_045.png b/train/hard/input/27/0022_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..553ea329dad7267c8487835724cffeb5c5807a13
--- /dev/null
+++ b/train/hard/input/27/0022_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9de346bc975c34a59bfaebdf475fbc974640dd7e5dd2e6b544b1a3f60152ffa2
+size 1445205
diff --git a/train/hard/input/27/0023_rgb.png b/train/hard/input/27/0023_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..ac7fbac022f8673a4124cc40fe52fa21177ab42a
--- /dev/null
+++ b/train/hard/input/27/0023_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5126fae626c9c34cdd28351372db676930756bfac566a81c206a3d83c4fa823c
+size 1287528
diff --git a/train/hard/input/27/0024_045.png b/train/hard/input/27/0024_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..7446ffe8f12aa20c5dbb01caa0167b4a593450b3
--- /dev/null
+++ b/train/hard/input/27/0024_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91d9ab7a04078afa89d2e831c8542ee8cf7cfbe398fc1008cc9db6d6cb5be228
+size 1496748
diff --git a/train/hard/input/27/0024_090.png b/train/hard/input/27/0024_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..0ee8c9b5e445a6f9abaf8db9a362caccddf0ed39
--- /dev/null
+++ b/train/hard/input/27/0024_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2189e42b2522c8be23138d8bb5839962a3097aa44654dbe6a754571a51f384c
+size 1440785
diff --git a/train/hard/input/27/0024_rgb.png b/train/hard/input/27/0024_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..a54203fd3fe1b01eef3e0406ad3a68356d61e5da
--- /dev/null
+++ b/train/hard/input/27/0024_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:532462670c31fe2e7af5c8238cab84a83d37a869397f6df9bc09348d1a567d38
+size 1191618
diff --git a/train/hard/input/27/0025_090.png b/train/hard/input/27/0025_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..b2acbdb7576e9a2bc371cbb05ca4bcc93b054d7f
--- /dev/null
+++ b/train/hard/input/27/0025_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:168e66b295ef4ec6f6d58c8d71f825dadb79775667523649f4a10ada3e772a93
+size 1313121
diff --git a/train/hard/input/27/0026_045.png b/train/hard/input/27/0026_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..348f1c116b7c9000996d653e51b1878a728cda55
--- /dev/null
+++ b/train/hard/input/27/0026_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86839ef980edddf8d411439e1b307ac9c4efe2aa0e2d2dff68498ee4516ccaac
+size 1457983
diff --git a/train/hard/input/27/0026_090.png b/train/hard/input/27/0026_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..4ad0160782631b02feffe3d86e089b862546edfe
--- /dev/null
+++ b/train/hard/input/27/0026_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1e1d5072a646a870a29201676680dd001acd5c513e336c4eb203b806ac65f537
+size 1337720
diff --git a/train/hard/input/27/0026_rgb.png b/train/hard/input/27/0026_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..43bc025a72dcb3588df79b9a8d15d591598f7690
--- /dev/null
+++ b/train/hard/input/27/0026_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:021977afe235da073b3e191f3a09e9dac15af4738551a681ddc9d76e47a02480
+size 1153953
diff --git a/train/hard/input/27/0027_000.png b/train/hard/input/27/0027_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..86c9280ca4c2a6fd870ef7f76eed12492300bde4
--- /dev/null
+++ b/train/hard/input/27/0027_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a766292780ce0f7a93b3e0cdc52a3c7904362d711d71900a3c7a9d1df2fe0c7d
+size 1436159
diff --git a/train/hard/input/27/0027_090.png b/train/hard/input/27/0027_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..a7580ba8de0eebfc7ec6bd4d0d6ab92b5662db81
--- /dev/null
+++ b/train/hard/input/27/0027_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:56c5a28bbb265ff07e728f2d2e4f4a1e5454850407a43580228b26e660a9ba23
+size 1425787
diff --git a/train/hard/input/27/0027_rgb.png b/train/hard/input/27/0027_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..3d450a40f25cf6e1802a4ca8e6465fd01c26e5bf
--- /dev/null
+++ b/train/hard/input/27/0027_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:155deddcadc0fab9fae23b0affe399b38563230a53ca2df7388ab47fc6666c0b
+size 1298515
diff --git a/train/hard/input/27/0028_000.png b/train/hard/input/27/0028_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..9823f3acb756c5de271ebaa7bb997e7a2f068e63
--- /dev/null
+++ b/train/hard/input/27/0028_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c4f86db7307fcbbbccbed87d0cbf25662fbd5e74709a00dd3aa30472b638fa0
+size 1366232
diff --git a/train/hard/input/27/0028_090.png b/train/hard/input/27/0028_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..9c547ffae5e91a2ab610cab9def8baf907ccf5b5
--- /dev/null
+++ b/train/hard/input/27/0028_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:725b14725c0bc4398246ac37b036d190d856e2c8111fb8843460a09d96b39498
+size 1496677
diff --git a/train/hard/input/27/0028_rgb.png b/train/hard/input/27/0028_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..4a5df1ecefd418a8077973a5bf3613af0efebc8a
--- /dev/null
+++ b/train/hard/input/27/0028_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a564e52b7e6820ba763932ada0947e0cefb5003652d31213934868819af0c9f3
+size 1369373
diff --git a/train/hard/input/27/0029_000.png b/train/hard/input/27/0029_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..57547df4e3ab1eac1a3e46dcf8b3953945640a14
--- /dev/null
+++ b/train/hard/input/27/0029_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5eabfd64390ebdb41cb87ed923e6959cd10ed494437df4a292ab859d343e6ff
+size 1263384
diff --git a/train/hard/input/27/0029_135.png b/train/hard/input/27/0029_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..f2490d277080b4319067ebc5e594ec1cda52128b
--- /dev/null
+++ b/train/hard/input/27/0029_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e1ae60ca25f01eb3743cba9db6b0cecc9ab885699e45b0513a8ebca1715db49e
+size 1447768
diff --git a/train/hard/input/27/0029_rgb.png b/train/hard/input/27/0029_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..2415654996382d55d9bbf4c0024480a09c0c0431
--- /dev/null
+++ b/train/hard/input/27/0029_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc36421534c3c243071be06a04ef84a4cae1b3c0cd55593f5f985815f0494790
+size 1374715
diff --git a/train/hard/input/27/0031_090.png b/train/hard/input/27/0031_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..e3b2f7de4ae83cc929d22d428f1bd439724238c8
--- /dev/null
+++ b/train/hard/input/27/0031_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:552ce70b68521f535e2929b49e701aa84628c28593290322682584abc911ff4a
+size 1588441
diff --git a/train/hard/input/27/0031_135.png b/train/hard/input/27/0031_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..ecb753a116e21d574ca5bf071f6c60f64589873f
--- /dev/null
+++ b/train/hard/input/27/0031_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:324ed4f38320972745fc9ca963fce560a0268a6165c6308c404d6584a408b179
+size 1175339
diff --git a/train/hard/input/27/0031_rgb.png b/train/hard/input/27/0031_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..6dd340b880c8ad7aaec1551ea8a99da0991dcd1e
--- /dev/null
+++ b/train/hard/input/27/0031_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5d382854a746541aaa48808e4e3a106b242e203024a141dddb431c380e2a9b4
+size 1290800
diff --git a/train/hard/input/27/0032_000.png b/train/hard/input/27/0032_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..5e2b2b767c43f317ebb1aad664d9f9b409b7eb97
--- /dev/null
+++ b/train/hard/input/27/0032_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36fd7222f58cd296004aebffe7c763e8387a38d64843a597972d280118b38e6e
+size 678563
diff --git a/train/hard/input/27/0032_090.png b/train/hard/input/27/0032_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..637e130a3416581ec5d72b790c5cb1889b6c3259
--- /dev/null
+++ b/train/hard/input/27/0032_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6ff2609efcf5637c15ac14cf4051614ec11b51a3cd061c8b82ed7c9cdb41d4fb
+size 1590909
diff --git a/train/hard/input/27/0032_135.png b/train/hard/input/27/0032_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..1d81286e6a0501a6b7a10a4304939ce9843946cd
--- /dev/null
+++ b/train/hard/input/27/0032_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3bc4007282600e8d282112b773fabd2bb94693714af4d329816d30b3abf46d40
+size 1003384
diff --git a/train/hard/input/27/0032_rgb.png b/train/hard/input/27/0032_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..66fba42e9784ba028849dada345ce0a013890828
--- /dev/null
+++ b/train/hard/input/27/0032_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ce1d0b60ca8c4890c8fe8ec354c3c975989a9e17ac17fbb5c6777ada3d9cd8e
+size 1231547
diff --git a/train/hard/input/27/0033_090.png b/train/hard/input/27/0033_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..9e689963473fdac395144ca6305d3e40b6485fbb
--- /dev/null
+++ b/train/hard/input/27/0033_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a194f8f93dca78de7588c7b7374b24c6fd554e1e110c42f9da4ba1bf446e461
+size 1621288
diff --git a/train/hard/input/27/0033_135.png b/train/hard/input/27/0033_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..b4dc14d05505e478ef5de873732a9b6ab577284a
--- /dev/null
+++ b/train/hard/input/27/0033_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fffee4b91cac5037a771641eae178c7fa11afe38dd1fdd8862675bf183457e12
+size 714080
diff --git a/train/hard/input/27/0033_rgb.png b/train/hard/input/27/0033_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..dd82affa021d91530885524e26b262c969abbd9e
--- /dev/null
+++ b/train/hard/input/27/0033_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:373615b73bd24f519be0baf0c87ab2a6aaf5145fc1118b14f3f49ddcb68b1412
+size 1123687
diff --git a/train/hard/input/27/0034_000.png b/train/hard/input/27/0034_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..ed1ad9284ca7a66febf4b1711537304d74c27185
--- /dev/null
+++ b/train/hard/input/27/0034_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:673ae1bf97272d3a61906d54a946a69cc154eb8dbef1c13536f0b60c6be051f5
+size 295326
diff --git a/train/hard/input/27/0034_090.png b/train/hard/input/27/0034_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..36baa48e5a141905b2d2526722ceb8373a2ecc9e
--- /dev/null
+++ b/train/hard/input/27/0034_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:db0ab137c515e0396f7d899cd95f6f1d7369faefc393137099d0559847c20df3
+size 1623683
diff --git a/train/hard/input/27/0035_090.png b/train/hard/input/27/0035_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..0f35cb92bb4095d6f96a4cb8e1823fcb25bfd488
--- /dev/null
+++ b/train/hard/input/27/0035_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ffab205d8ea0c22c4fd9458d23069d3944c87ad2f443cdfe040f6af546d1dd6
+size 1621236
diff --git a/train/hard/input/27/0035_rgb.png b/train/hard/input/27/0035_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..0c2405682783129b8f5ba7e78d71e8243109857f
--- /dev/null
+++ b/train/hard/input/27/0035_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:453da71238e2df84d603ab327240fe884f9dbed80690b3ca8c0ce5c0cb0b5acf
+size 1026820
diff --git a/train/hard/input/27/0036_rgb.png b/train/hard/input/27/0036_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..c3fea0ca065229a9280a2e9dd8be4217dda9f6fb
--- /dev/null
+++ b/train/hard/input/27/0036_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b564d3bde472b9cedac838dd8e17da77c82422bed3f088bd5945190fe88d027
+size 1091293
diff --git a/train/hard/input/27/0037_045.png b/train/hard/input/27/0037_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..2a5f5efbbac7f9d8e1d6bccaf3b33039e72c88c8
--- /dev/null
+++ b/train/hard/input/27/0037_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:264854abdae3b9fda075ac3b5e61df99f6900e663e294c3c14efc7255ead4892
+size 1052380
diff --git a/train/hard/input/27/0037_090.png b/train/hard/input/27/0037_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..7b98c5386d5c67905b0c78df22983527c3b2b2f2
--- /dev/null
+++ b/train/hard/input/27/0037_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e396c21f3a49c4acf286652ac38e0ab94075c0b14d39ba954accb7d27e0246ae
+size 1596737
diff --git a/train/hard/input/27/0037_135.png b/train/hard/input/27/0037_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..e8ae95f1fbcc28f38cf76f495c8ab3a354050e7e
--- /dev/null
+++ b/train/hard/input/27/0037_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:871967d8853c633b640914edd2935b611e7bf1a78aaf2b2aa7f734bf4ee03b0e
+size 941912
diff --git a/train/hard/input/27/0037_rgb.png b/train/hard/input/27/0037_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..bc686466e40e070638365041ceaad33e15a274a0
--- /dev/null
+++ b/train/hard/input/27/0037_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b6990eb2965216fc5dae8d9c3eaf343ba341ea256ef80b5a2ace662c2bd3645
+size 1219684
diff --git a/train/hard/input/27/0038_045.png b/train/hard/input/27/0038_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..3793b718d2fc1081568df545c2c75f64c6676007
--- /dev/null
+++ b/train/hard/input/27/0038_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1dd97c45f751d0089f99bf93ec81c7cf38cc08951988a8a4ec2d15255e580c84
+size 1450242
diff --git a/train/hard/input/27/0038_090.png b/train/hard/input/27/0038_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..7ef766d761f658d50c307bf6f125f151064a076a
--- /dev/null
+++ b/train/hard/input/27/0038_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ff2c1bccee2969c1aee67c2d8468497bda86e8559f52e4354bbf092b4bd5743
+size 1575998
diff --git a/train/hard/input/27/0039_090.png b/train/hard/input/27/0039_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..3e90e5f905f2a516fd53b957b47cb5c39329e59a
--- /dev/null
+++ b/train/hard/input/27/0039_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c54ca6912527e76d5643487f500c8baa31a44926ed8dd3f42012328f068e4e5a
+size 1562759
diff --git a/train/hard/input/27/0039_135.png b/train/hard/input/27/0039_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..187ffa1b390bbed56e6f835bf063fe5915826e94
--- /dev/null
+++ b/train/hard/input/27/0039_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a9c25af3b87df0cb8b5ef67d6b2ac761091a5b3e4cc804b7f0cbfbd57e98fcf
+size 1501546
diff --git a/train/hard/input/27/0040_045.png b/train/hard/input/27/0040_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..9a05176502f937b5cf51c5d748b5cf9805bae45f
--- /dev/null
+++ b/train/hard/input/27/0040_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23dde77fc47d68368d9d46784436c732b6ea79eb0eaff27c7d3e3896b4dc169d
+size 1615765
diff --git a/train/hard/input/27/0040_090.png b/train/hard/input/27/0040_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..6ccea2136620dc9dab8f5812eae46750f0b6ef83
--- /dev/null
+++ b/train/hard/input/27/0040_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfb3ac62f7f21435f92cf4069749ea879cf603b3e7f20bbbdca0bd52f2dc0247
+size 1553919
diff --git a/train/hard/input/27/0041_135.png b/train/hard/input/27/0041_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..1d0fec49719c179ec286d8729b73695bf2976e55
--- /dev/null
+++ b/train/hard/input/27/0041_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ef9fcd3fd03ebdc02735736ad4aa00061745c12dc2f644222350149b1fe1f5b
+size 1541244
diff --git a/train/hard/input/27/0042_090.png b/train/hard/input/27/0042_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..da701fe855d36c446e66c3357615849997c36ba6
--- /dev/null
+++ b/train/hard/input/27/0042_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03c73314d0a53e2f2bfde82ef325a871d94de05157df777bc3e15e47b2745ab4
+size 1475378
diff --git a/train/hard/input/27/0042_135.png b/train/hard/input/27/0042_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..ddc237d69ac088bc8ed01846516e4164b40ba938
--- /dev/null
+++ b/train/hard/input/27/0042_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4ab37f5a715fec12bab75c63dc29cf458e1d36089114c480bbe52981068a906c
+size 1570112
diff --git a/train/hard/input/27/0043_000.png b/train/hard/input/27/0043_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..e8d6dd96e72aa1d4947cdab0d9094aa6308c4385
--- /dev/null
+++ b/train/hard/input/27/0043_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:500fcebdf80c3f8986bf5b2e1b289d01d70f83bbc266a4bc470031da426ca358
+size 1483899
diff --git a/train/hard/input/27/0043_090.png b/train/hard/input/27/0043_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..525b2fdd78b285ae487103c43a03e2611ee0e101
--- /dev/null
+++ b/train/hard/input/27/0043_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf0e98ba03f2b13610942d11b20ebdbfc0fc5c0a85edb0a1bb54efe4d1cd8969
+size 1473568
diff --git a/train/hard/input/27/0044_045.png b/train/hard/input/27/0044_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..2c1548658174a9d5ebed30a742bd28e370f67e4a
--- /dev/null
+++ b/train/hard/input/27/0044_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:03dc8d62afc11922b5a47e52d72fb4e3c441506d563d804ab352630bf2e93388
+size 1598374
diff --git a/train/hard/input/27/0044_135.png b/train/hard/input/27/0044_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..d3fb00bb0ada05cae540725555dda06724f754be
--- /dev/null
+++ b/train/hard/input/27/0044_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfc1d04d72b0ba766bb624dfe01adc68e363807590fc7f0f5c537c579b97d851
+size 1568740
diff --git a/train/hard/input/27/0044_rgb.png b/train/hard/input/27/0044_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..a64f7c5f7dede2f3897fb768dbee3a8376714434
--- /dev/null
+++ b/train/hard/input/27/0044_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:45ffdefc7f59d69db7d002188a954db8d416b66889a6ff8275cfb69b583c74a8
+size 1314134
diff --git a/train/hard/input/27/0045_045.png b/train/hard/input/27/0045_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..7664bf38530a3c445fed0cedfcf7dd83347fc59e
--- /dev/null
+++ b/train/hard/input/27/0045_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9ca55f5f1967e27c91fcc9f5dd2d44ccf60a8612f8c441d34bbbbc0d01b7111f
+size 1575985
diff --git a/train/hard/input/27/0045_090.png b/train/hard/input/27/0045_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..fa5b94fb282bd4457e12ccd6b5e8f8e62cc50183
--- /dev/null
+++ b/train/hard/input/27/0045_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5b8f535f0ed721b5772f55bfcbe4ebe9ad125bbec0b708e20400c0f7b0156730
+size 1470674
diff --git a/train/hard/input/27/0046_000.png b/train/hard/input/27/0046_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..a31d80a004e43b7473fc6689b7bb75dd59b1d7db
--- /dev/null
+++ b/train/hard/input/27/0046_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:871c02b14c5e77cbfe5a563a2d7d27c35825d4270a2076ef1ad8f50e64a6dd49
+size 1525930
diff --git a/train/hard/input/27/0046_045.png b/train/hard/input/27/0046_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..e805588bfb7bccfff4c0ac906b9d3770e23b5c18
--- /dev/null
+++ b/train/hard/input/27/0046_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2201748ba771023b3898db5145ee092b3c9ecc0fbf8be62d5aa0b940ef121046
+size 1550599
diff --git a/train/hard/input/27/0046_090.png b/train/hard/input/27/0046_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..777dcc6889cb36c57a9e99c4743755ef24a80fe4
--- /dev/null
+++ b/train/hard/input/27/0046_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d48e53549a70f1c0db41970ec3ae7ae332884a53ea23d95efd56811173cd5137
+size 1449676
diff --git a/train/hard/input/27/0047_000.png b/train/hard/input/27/0047_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..29bb6514fe3ac735f14d34116a91b6af66694722
--- /dev/null
+++ b/train/hard/input/27/0047_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6833ac378259a774a1b045a3cc884657cb4a757c83b92430200da15f3be87a8
+size 1575304
diff --git a/train/hard/input/27/0047_090.png b/train/hard/input/27/0047_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..9caf97ec6f5905086d9e01cb5808e3cd98e5c441
--- /dev/null
+++ b/train/hard/input/27/0047_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d90accc0c888818932920bbd14c414fe9bf062fb306cc5ec37cf23ff2789681e
+size 1415371
diff --git a/train/hard/input/27/0049_090.png b/train/hard/input/27/0049_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..e3a5aeed2ae6644da2b95181b79c0d53682329d5
--- /dev/null
+++ b/train/hard/input/27/0049_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e329a650b6b7378d8b05a21fe92f9330a292fdbdde7b3fc397f6daedeee39039
+size 1366900
diff --git a/train/hard/input/27/0049_rgb.png b/train/hard/input/27/0049_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..f7323155af9cc9143c0e25117c148ac16cbfdc27
--- /dev/null
+++ b/train/hard/input/27/0049_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:83d12bb891a7b4b5f867e2b9b9b1d751dc03e1aef36f72935af2e15ff01c9b80
+size 1158121
diff --git a/train/hard/input/27/0050_000.png b/train/hard/input/27/0050_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..0cd1eed32b4d895f2f3b60d46192ff4e9eab4738
--- /dev/null
+++ b/train/hard/input/27/0050_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:789a50b024b8d6d408832eee6e4fc46760f372a57fb37018f4d1982ec32e0bf4
+size 1475471
diff --git a/train/hard/input/27/0050_rgb.png b/train/hard/input/27/0050_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..8bc1daad8055663a0e9ad14c9ef5aab8dc0a2e5e
--- /dev/null
+++ b/train/hard/input/27/0050_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91bbb13505ee027225b3a23c0298657a6f1c6d223214a64f1b1464993b3775a4
+size 1140858
diff --git a/train/hard/input/27/0051_090.png b/train/hard/input/27/0051_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..1c5e579b936b1fe0a276c52bb043cd935f888b25
--- /dev/null
+++ b/train/hard/input/27/0051_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6cf4dee7b5f2f2f169af67466c78395eb0adcb67cb7c4cb8c3ab6fa9dddd0356
+size 1353352
diff --git a/train/hard/input/27/0052_000.png b/train/hard/input/27/0052_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..0c29b376013a0d70e7a4b5850645fa1ac5a01898
--- /dev/null
+++ b/train/hard/input/27/0052_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6df58a99e05e45c255a01f84f16781589344a59f8f55c8e13b20cef25da62baf
+size 1459288
diff --git a/train/hard/input/27/0052_090.png b/train/hard/input/27/0052_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..0caa9b19ac41fbc17bce90b2d7a5c2c6f1a19e65
--- /dev/null
+++ b/train/hard/input/27/0052_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:843a548b7f5be5122838bf8fa84be455c30fc57f704b13ee3be07d2d86bd15c0
+size 1353853
diff --git a/train/hard/input/27/0052_135.png b/train/hard/input/27/0052_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..179bf745002d2d01adb43127fd6d2465fe4c0a1d
--- /dev/null
+++ b/train/hard/input/27/0052_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bfa4fd6009f1a8fb66178a600840273260dff89ea7bfc4b86fc4b4812b279f75
+size 1424723
diff --git a/train/hard/input/27/0053_000.png b/train/hard/input/27/0053_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..0d59f3d9e7e908ee7ff67b663ef8a3b04fa8b11c
--- /dev/null
+++ b/train/hard/input/27/0053_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:27fdab58f4bf17e160111aa27b2e6929f68888a0704cde530bbea03572751b60
+size 1474038
diff --git a/train/hard/input/27/0053_rgb.png b/train/hard/input/27/0053_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..198de4c8f728ce03483b728bd1ef1f9ca1086126
--- /dev/null
+++ b/train/hard/input/27/0053_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:10b36be934235de4e44202a7f4c3b0820f2104946d652df3b2ffe9ded568107d
+size 1191148
diff --git a/train/hard/input/27/0054_rgb.png b/train/hard/input/27/0054_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..8ec3f2e759d9a86f8089f4278359bf293c30c675
--- /dev/null
+++ b/train/hard/input/27/0054_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d054eabefb13919ce9194cfc3d7ca7bf79e44e45b65aebae7d994f58c3a2d3f2
+size 1212775
diff --git a/train/hard/input/27/0055_000.png b/train/hard/input/27/0055_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..2a5205f8d8bb74bcef11316529a413c4cff60551
--- /dev/null
+++ b/train/hard/input/27/0055_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:86bab4cc06ec46ee12c0b3ec1a3faca7fecb17c15e577a4d42ae44f3bb2ded12
+size 1510724
diff --git a/train/hard/input/27/0055_045.png b/train/hard/input/27/0055_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..2d22a61d7c18a8f9dbcaaef8111dfef41b017006
--- /dev/null
+++ b/train/hard/input/27/0055_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:278d5834a7946859d1efc34dba0c679fb8949deab692ec71dce3c7e6bf8726ba
+size 1461208
diff --git a/train/hard/input/27/0055_090.png b/train/hard/input/27/0055_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..a14615c23448e107d584f9b7bb8aff7f6e362508
--- /dev/null
+++ b/train/hard/input/27/0055_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d4959a45a8da4c99baf2990b5cbe108e3733065a690874b56ebcd7c0661a5bf5
+size 1507689
diff --git a/train/hard/input/27/0055_135.png b/train/hard/input/27/0055_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..60e0fc1e89039caa122774843a0c61c1a1f6e4df
--- /dev/null
+++ b/train/hard/input/27/0055_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:765f2639265e720d7e913e88acce3172d864df90fcc0ea752e18d5e7b451901f
+size 1556893
diff --git a/train/hard/input/27/0055_rgb.png b/train/hard/input/27/0055_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..abbdf52dea70f8f035dff40cb4726d4e83e0b589
--- /dev/null
+++ b/train/hard/input/27/0055_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cc7a96c9e7d308f85a0e53fca412adf247a662721904e0968723c6ae26f6512b
+size 1257233
diff --git a/train/hard/input/27/0056_090.png b/train/hard/input/27/0056_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..be0b67da91934e1770c42430cb66b59fb09aa1aa
--- /dev/null
+++ b/train/hard/input/27/0056_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa74cf430bab77e5203be463ad94ea4bafee74c3d2b4d327250e750e97678349
+size 1542099
diff --git a/train/hard/input/27/0056_rgb.png b/train/hard/input/27/0056_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..9b36039e93aa00b99aa408573581166cfc175a82
--- /dev/null
+++ b/train/hard/input/27/0056_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a4399a906d938440af5a39ce95c70608d338b08d666befc51a3472bc7cea4696
+size 1291576
diff --git a/train/hard/input/27/0057_090.png b/train/hard/input/27/0057_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..f9788e253d5c920fe9a7755863e5f586799f1a8b
--- /dev/null
+++ b/train/hard/input/27/0057_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:918b5754be944bdfd992886f5dc86d352366ad3768a047b272977532563e0c34
+size 1557987
diff --git a/train/hard/input/27/0058_000.png b/train/hard/input/27/0058_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..762f8472ff58722a9d02cc48d39896bd1e0f4a2f
--- /dev/null
+++ b/train/hard/input/27/0058_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0425332158a96128be807059d4d4956834040bc9c8bfcac0b175f21b2f57c5ce
+size 1595921
diff --git a/train/hard/input/27/0058_045.png b/train/hard/input/27/0058_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..f968d5d2d4519e1a73bc35abea32de9adf34ab49
--- /dev/null
+++ b/train/hard/input/27/0058_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d6420703f65df938e50abe26979cd6709285759f4f4daff4aabd15b6c394c09
+size 1503058
diff --git a/train/hard/input/27/0058_090.png b/train/hard/input/27/0058_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..861a95ec3530ab912eb03ac715becc49c9e29894
--- /dev/null
+++ b/train/hard/input/27/0058_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9f9feb07f529283a1ad3de9963f03a348b296539061fa6f0d2d4bace1d4b6f3
+size 1584323
diff --git a/train/hard/input/27/0058_135.png b/train/hard/input/27/0058_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..d97554feb4023aa5f789f9c4d1b86c0214cb5a6c
--- /dev/null
+++ b/train/hard/input/27/0058_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3927f7dac6f19e25074ac74254ce37b9e86ad41fb4dfc2e920c2bae4f99a6656
+size 1629094
diff --git a/train/hard/input/27/0059_000.png b/train/hard/input/27/0059_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..bd52e40f59d5f88157b6995fe7d45d910fd3ac7e
--- /dev/null
+++ b/train/hard/input/27/0059_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d6e438db0bcf612e088494cf500cd2b1d67257ad2c386e5360346c511c551ffb
+size 1620766
diff --git a/train/hard/input/27/0059_090.png b/train/hard/input/27/0059_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..3773f8cd030e1bca757aed4c3df875798e914858
--- /dev/null
+++ b/train/hard/input/27/0059_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:424a62228527a3ad9ae2bad0bc13f36fdb5541f57c12543070e9cf23495d467e
+size 1602882
diff --git a/train/hard/input/27/0059_rgb.png b/train/hard/input/27/0059_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..7499299eb3d411d179a149c567c5b226634829ce
--- /dev/null
+++ b/train/hard/input/27/0059_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3e246b70ec5df784703559dce6fc3b5cd94d8d6590f84b3af7f65008885ebebb
+size 1362527
diff --git a/train/hard/input/27/0060_045.png b/train/hard/input/27/0060_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..3a536c87ba2c067ed05892d016ab62da6db4341e
--- /dev/null
+++ b/train/hard/input/27/0060_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a01cf852db2621e750946be1cb6b13ca4e869cd1dc7ac4abe6bad001357c75d3
+size 1532392
diff --git a/train/hard/input/27/0061_045.png b/train/hard/input/27/0061_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..7ad0faf5a4665e727e89bbcceb9bda9bac23fb1e
--- /dev/null
+++ b/train/hard/input/27/0061_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b1547a465bfdc5a01cedb4e3518f79de612b400279d3ef9ad9f4a183c3ca8c55
+size 1550954
diff --git a/train/hard/input/27/0061_rgb.png b/train/hard/input/27/0061_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..fddaa60cbd9c45bae4805039ff6eec25348d332b
--- /dev/null
+++ b/train/hard/input/27/0061_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f72ce8cd7be2b0665a47bd64cb8b42e42af69d784443eeb623875700f545a897
+size 1404734
diff --git a/train/hard/input/27/0062_090.png b/train/hard/input/27/0062_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..1251038054cd6ffcd2d4743a4579ec23ef5c48eb
--- /dev/null
+++ b/train/hard/input/27/0062_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8f79e4f2261723b5548965c9089f8aa481b44edb57fab5fcf280f09f22d4f596
+size 1644738
diff --git a/train/hard/input/27/0063_045.png b/train/hard/input/27/0063_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..11c588a8bd9d11f187788ef6c08aef6c4dae05e1
--- /dev/null
+++ b/train/hard/input/27/0063_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3650ec0283d767185ea768d7894b81d7639432f56b10ca6d767e6bfee0354730
+size 1576374
diff --git a/train/hard/input/27/0064_000.png b/train/hard/input/27/0064_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..fd99f200e4fffa1868d6e9e1d80493ec2e76dcfc
--- /dev/null
+++ b/train/hard/input/27/0064_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cfc89838c66cb390264b988c14a0dca7610ec3c3f9a7e6e5a70662da9b38269f
+size 1661519
diff --git a/train/hard/input/27/0064_045.png b/train/hard/input/27/0064_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..e73f364e245101e9df1df6f2ca103cd795e3dbb3
--- /dev/null
+++ b/train/hard/input/27/0064_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb32d61a9a9208db8be6659830ae980aa421aa88bc214c32ff85c68f011dc9ee
+size 1582542
diff --git a/train/hard/input/27/0064_135.png b/train/hard/input/27/0064_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..7425c9ec206e577e30cbbf464711bda82e56d1c0
--- /dev/null
+++ b/train/hard/input/27/0064_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:327f5a2bff31fc3a57619e4c00efa7e117f836895c60b17b060c1d935f78ae78
+size 1666355
diff --git a/train/hard/input/27/0064_rgb.png b/train/hard/input/27/0064_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..f3056de487c12d45be5a1ff7ce18433d006f4064
--- /dev/null
+++ b/train/hard/input/27/0064_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8adc515da9dcc987740eec31d22e9d0a9a1db9c7918cc52981ba2ab258004bfe
+size 1446196
diff --git a/train/hard/input/27/0065_090.png b/train/hard/input/27/0065_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..1c3fc0bcf006ce5387f013bf1e0ea0ad4c56bb8f
--- /dev/null
+++ b/train/hard/input/27/0065_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:14e0417e748a1eae3241f4750df764e62421009d7369f40876dc394ba88212c3
+size 1671838
diff --git a/train/hard/input/27/0066_000.png b/train/hard/input/27/0066_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..91417ba411c44cfc4d3af5da7c88b6ed9797cd2d
--- /dev/null
+++ b/train/hard/input/27/0066_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:22300e6063dfb4d93079e58b2545100171952999c19c89f72acfe267468e7a97
+size 1621919
diff --git a/train/hard/input/27/0066_135.png b/train/hard/input/27/0066_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..4b50b0df05a92381a15a68b1f36577e8025ce5a4
--- /dev/null
+++ b/train/hard/input/27/0066_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fa07530199db7b6c08fc3cc19864df2e49fa84539ed5b3189cffe0b6086f0bf0
+size 1628765
diff --git a/train/hard/input/27/0066_rgb.png b/train/hard/input/27/0066_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..26995851d523cc266f23443fd8014fcc05c82226
--- /dev/null
+++ b/train/hard/input/27/0066_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:eb9f2e478395ac7b1c1d8a5cf357c73c101b2a44728de12b53e2242e13e7002c
+size 1440941
diff --git a/train/hard/input/27/0067_000.png b/train/hard/input/27/0067_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..bddb5f03e1248c52388bb20a2795f5b2975ad218
--- /dev/null
+++ b/train/hard/input/27/0067_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c6d01bdb89348b2300697780e9e2f4507d9805a0969e873914f7ede67655b8b7
+size 1633332
diff --git a/train/hard/input/27/0067_045.png b/train/hard/input/27/0067_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..956793f7a0982a7aa076d93dda9dab72695ea3a5
--- /dev/null
+++ b/train/hard/input/27/0067_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b4b2dbf761a63965fd0fbcf343a3ddc4dc4080ac1b7ece5afe13a271a6cd777
+size 1613250
diff --git a/train/hard/input/27/0067_090.png b/train/hard/input/27/0067_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..16ef03e52e68016a101f6ed271194d548bca0cb1
--- /dev/null
+++ b/train/hard/input/27/0067_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40e42ed4ae4bb896c9077c852665f00cf9d406247d34fe946903e69664889396
+size 1694808
diff --git a/train/hard/input/27/0067_135.png b/train/hard/input/27/0067_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..6d85a4a8091a8513e5099bd80323a7e515452bae
--- /dev/null
+++ b/train/hard/input/27/0067_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f7243adc89ab3a5cd02e8829bf9bbe1985987232c7d2df5153ddcef438d334d
+size 1646583
diff --git a/train/hard/input/27/0067_rgb.png b/train/hard/input/27/0067_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..7a8baf177abf497aa469d0a18689fc05881edb31
--- /dev/null
+++ b/train/hard/input/27/0067_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26e77efdeb09cba82a2a13b9d6690b3275fb2a5278c71a6ecb1242898b3e6497
+size 1476456
diff --git a/train/hard/input/27/0068_135.png b/train/hard/input/27/0068_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..3411274b7ac98cd12581711b218aa1e45769f25e
--- /dev/null
+++ b/train/hard/input/27/0068_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e630d28dd8270aac51ff624229f7b6c4178001cfe92802627d6f38f0c3555f0d
+size 1626212
diff --git a/train/hard/input/27/0068_rgb.png b/train/hard/input/27/0068_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..0a7b9c3001b1dd5c459ae96afed292e59ee6c3d7
--- /dev/null
+++ b/train/hard/input/27/0068_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b9fc16099d8eeb94bdf8c04f36224b5e70cd0b81523b9e8805f6d4e90b7c15a2
+size 1471789
diff --git a/train/hard/input/27/0069_000.png b/train/hard/input/27/0069_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..a3379d2acb22dcf975e1cdb16eefb459c9e48def
--- /dev/null
+++ b/train/hard/input/27/0069_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f92f7ccd0d8cfdbec5bfd6c383af4232b7253a4aae3cf5e441ed418754f9445
+size 1598242
diff --git a/train/hard/input/27/0069_045.png b/train/hard/input/27/0069_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..9f1787b5ee4fd7dd50c0ad9ee4eb1aed683fa1dd
--- /dev/null
+++ b/train/hard/input/27/0069_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55647edc3e594f254afd1db2f36a9b405616278b02312ce0c76437932d8f7483
+size 1624093
diff --git a/train/hard/input/27/0069_rgb.png b/train/hard/input/27/0069_rgb.png
new file mode 100644
index 0000000000000000000000000000000000000000..c4fbce5d627bd68264f170212c2bf1afb3e355e1
--- /dev/null
+++ b/train/hard/input/27/0069_rgb.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e634c77c5bb6fcb37a27df8d875263a32db305707d4a59cf4722e938a0539ab1
+size 1466994
diff --git a/train/hard/input/31/0000_000.png b/train/hard/input/31/0000_000.png
new file mode 100644
index 0000000000000000000000000000000000000000..7c11a79dbb91b6db7a2ee005f3c0277a26122ba7
--- /dev/null
+++ b/train/hard/input/31/0000_000.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:64d3a14078de29c1e2942223a5c8d20c6042ed7e54a46f91216cb2d7482264b7
+size 2088729
diff --git a/train/hard/input/31/0000_045.png b/train/hard/input/31/0000_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..154f9ad57a5f84d58b6806f1e0c638afad3c2107
--- /dev/null
+++ b/train/hard/input/31/0000_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5227196ecbe51b18f0f70c142e733c26083678badcb594d2e21c12e1622351fc
+size 2001537
diff --git a/train/hard/input/31/0005_090.png b/train/hard/input/31/0005_090.png
new file mode 100644
index 0000000000000000000000000000000000000000..c29ce265ead804b3495a0676d164791326ad5157
--- /dev/null
+++ b/train/hard/input/31/0005_090.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:365ce27fd0821b1b6499ef8a2160f8ce9122aa259d1964546a27f3350e129607
+size 2058131
diff --git a/train/hard/input/31/0006_045.png b/train/hard/input/31/0006_045.png
new file mode 100644
index 0000000000000000000000000000000000000000..c52d5b6c8af1b02db64b14d4c613b0be625b2d1f
--- /dev/null
+++ b/train/hard/input/31/0006_045.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:40765abdf4794ec8624ebff6ad203e0cdbce11cf8f2e0337433be9727278fc82
+size 1703677
diff --git a/train/hard/input/31/0011_135.png b/train/hard/input/31/0011_135.png
new file mode 100644
index 0000000000000000000000000000000000000000..5a090766902b082b75f6a7b8d0dc8fbc1a4df89e
--- /dev/null
+++ b/train/hard/input/31/0011_135.png
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:58a026210d5f2b648a151d6088df47f5805eb1214a6630d75fc92dab067b3433
+size 2038745