diff --git a/part_3/000162.mp4 b/part_3/000162.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..680583ff2e1785f6fce1d1f136a6de1db01ae019
--- /dev/null
+++ b/part_3/000162.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2ba22e0ddc5023dabd04ad3c9c3f4affcdf6e27cf85dd4a21f665344d3141e1d
+size 1975121
diff --git a/part_3/000558.mp4 b/part_3/000558.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6e7bc6af5d7005a11bfea50f575073fc712649cb
--- /dev/null
+++ b/part_3/000558.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dbe9ebef72f0ff44bdc8987af1954eccec5f83912fdbbe9f3dbd4d664802f109
+size 1599605
diff --git a/part_3/000610.mp4 b/part_3/000610.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..65de7469983b61a70507dca86aadb6059f39a265
--- /dev/null
+++ b/part_3/000610.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c3fe4d4e058e08f22dba8ad09b2b4e5540af920e55597f136633d2ae11f1e85c
+size 2755266
diff --git a/part_3/000874.mp4 b/part_3/000874.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2ceb4d481532d3b7326469a4a737ca4459e14ac4
--- /dev/null
+++ b/part_3/000874.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f925dc1a5462951fea006f159ba5f129939782504d30223f7bf20522bec0e839
+size 1747729
diff --git a/part_3/000910.mp4 b/part_3/000910.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..598531db3b743da4bdb0fdc569c59d5d135c7b91
--- /dev/null
+++ b/part_3/000910.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:048c272ec4c1dffb4f334af57bad9f3991d4a7c6848f85c756b7150b83a5da42
+size 2546792
diff --git a/part_3/000958.mp4 b/part_3/000958.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6a81d7258ecbda840dbc4e35db57a086071dc36d
--- /dev/null
+++ b/part_3/000958.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c9a21427abc1f96cec5944ab4d0342b356d6eef06452b238e1accd070c7363e
+size 2409786
diff --git a/part_3/001786.mp4 b/part_3/001786.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..95962c58545e2a01f024b50cf485f7cdbbaa03ff
--- /dev/null
+++ b/part_3/001786.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:524b9af36689535d9f90bb54344f0fc454a97b16c8d5d8a18810868befbd4001
+size 2118660
diff --git a/part_3/001862.mp4 b/part_3/001862.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b4fe547cc35f0a7120eaf2a57fd17e2c8445851d
--- /dev/null
+++ b/part_3/001862.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ceeeec0fee5c4af766f0ba4d011d094417baa2f943852daaa5b2ebf4bce218c
+size 2524951
diff --git a/part_3/001894.mp4 b/part_3/001894.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..22267b130fcb8d4d1a9ae9bb88393f9be11a74e5
--- /dev/null
+++ b/part_3/001894.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3939207e1ced5ddbfa8236582781a50f9f430a147d8a37e3c2e7c9efefeff3b6
+size 2016798
diff --git a/part_3/002130.mp4 b/part_3/002130.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c4d1cc43cd291018de66519c1fcd6cb1aab1852d
--- /dev/null
+++ b/part_3/002130.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:130c7184afab5bf6143f6cf089f4bb0b505e72ab254e26190fcc4d8a6d53d043
+size 2046354
diff --git a/part_3/002234.mp4 b/part_3/002234.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c2ce57e5747153883d49e56f320827b73cc58e82
--- /dev/null
+++ b/part_3/002234.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e6320fc25bb52561b262289ae40c800abb50d2b9f4384edd0e17253a889058f2
+size 2173048
diff --git a/part_3/002370.mp4 b/part_3/002370.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f7e5fd15387124f13c982ecaa2a05481482c2676
--- /dev/null
+++ b/part_3/002370.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:968eeeac8917481171297a1d1e0bb8bd112bdcf274bf68fa0b8199afa700bb51
+size 1944164
diff --git a/part_3/002998.mp4 b/part_3/002998.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a5c93be924f6c0c70de3a927066237c9558b9102
--- /dev/null
+++ b/part_3/002998.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b13617ffcb76a46c6956f01e6c0084353cb33c51e7a9933366aad9e7949f9a05
+size 2751605
diff --git a/part_3/003030.mp4 b/part_3/003030.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3dc88e0de7a6d021968da97067ef3328d7142426
--- /dev/null
+++ b/part_3/003030.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a78e3954d281a914a4acd9d4c65c14ac5895b90fb76fca3699d86cc8263e995d
+size 2185544
diff --git a/part_3/003130.mp4 b/part_3/003130.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..39d398aa9d94e91b34cf4ba56cd77865eccbc88f
--- /dev/null
+++ b/part_3/003130.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:52142607b821e3b42987c1b5cb4ed4307399444700ba406e17043ce987fdabcd
+size 2315244
diff --git a/part_3/003386.mp4 b/part_3/003386.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d3088797e4997a33dfd3d53a822d8ec04981fbfc
--- /dev/null
+++ b/part_3/003386.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7ed505553a288438b517d4aea4d537d1c40c14d241acfc5aaa3279bd2130d4c2
+size 1942842
diff --git a/part_3/003495.mp4 b/part_3/003495.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3a75fa6efd203085ca73eb87604602ec89fa1eac
--- /dev/null
+++ b/part_3/003495.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcff38340dd505fed37ac7b6f90d954bac0c509d28b24a5d719e27c0cada6853
+size 2708565
diff --git a/part_3/003503.mp4 b/part_3/003503.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..18468497c3b843771cf16bf59f9070b0143a53e4
--- /dev/null
+++ b/part_3/003503.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f1a9e66f9fcf9b49367f48d8643ad9ae1882454bfc467b27d15d379ea1fdcb31
+size 1458264
diff --git a/part_3/003739.mp4 b/part_3/003739.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..70c08b612778dc35b0be29031392f0fd7ba9cc28
--- /dev/null
+++ b/part_3/003739.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:13ca6765ea12c8c5c76c0a42bbac2af68c232db55d833e3f39aeaf85e52626e1
+size 2347256
diff --git a/part_3/003747.mp4 b/part_3/003747.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6b6fdf1835d512f65aa8ef9217c24edb6bc9d93c
--- /dev/null
+++ b/part_3/003747.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12e2985dedbc9111fa431c26adecc6c829c7bbb28775ce2d1d57cb89b43ac707
+size 2216712
diff --git a/part_3/003887.mp4 b/part_3/003887.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a82ae732cc36a09bae2b245db67a68f12a5fa38d
--- /dev/null
+++ b/part_3/003887.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:faac4597af873e5f84cc2f7772afc208eb019faffd33ad417c395be32da2d556
+size 2628611
diff --git a/part_3/005043.mp4 b/part_3/005043.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3d5ffb8f7e873d3257845219e66a3abd551a3129
--- /dev/null
+++ b/part_3/005043.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65e8772741fd8751df7fb27639c3adf978eb86b3ccfaa435564149701df47118
+size 1902249
diff --git a/part_3/006015.mp4 b/part_3/006015.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5350d276a7223c1e4869f392f949ef75b6433122
--- /dev/null
+++ b/part_3/006015.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50c5eab824a9473b55d24e3ce68b01fcaf40f437201d3dd3b0fac609a4705eb9
+size 2321242
diff --git a/part_3/006523.mp4 b/part_3/006523.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8fe70280016554ea6d17a699b67f2c7ba89f0e71
--- /dev/null
+++ b/part_3/006523.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59fd239e0f9941e52af30f161dd4d75b1cceb335008201e14d1c1d61dd61df8c
+size 1952952
diff --git a/part_3/006531.mp4 b/part_3/006531.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7d2fbe973327195f08cab9c8ff75da8c2536e9f0
--- /dev/null
+++ b/part_3/006531.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fbb164b3c3fa85a238595ef50db72a4ce32addadc9a85cd6fa51160caf796ac
+size 2464648
diff --git a/part_3/006543.mp4 b/part_3/006543.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6f00fc39523a51fb0cdfc155c2d33af166cbaaf2
--- /dev/null
+++ b/part_3/006543.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f6aa81bdb478747080b1f8ea891de1b8c689e4ea4deef0982cb375c42e5a821a
+size 2117417
diff --git a/part_3/006575.mp4 b/part_3/006575.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4b2096299bffc197b9333e1acb85fec08f71d108
--- /dev/null
+++ b/part_3/006575.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:312d2fa80c310dfa305315896f0c4a6bb147503f037f7f71d2dd83286d8fa511
+size 2065813
diff --git a/part_3/006591.mp4 b/part_3/006591.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..84d1f500829ebe333bc96695d8c37480131dd1f9
--- /dev/null
+++ b/part_3/006591.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:099c5e89b47091306f54edbbbcc4bf6857dd08f6996ca0615e3c398d394d7beb
+size 2502369
diff --git a/part_3/006931.mp4 b/part_3/006931.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3965d060b32614bdc29d3802972cd4f935b0259c
--- /dev/null
+++ b/part_3/006931.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bfadb67a5657b7c211af1b3365495b5af55f9e9d55634a5d7f26dfbef073407
+size 1778362
diff --git a/part_3/006959.mp4 b/part_3/006959.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d7296c225cafc5b5cbe1e1575dca60a9474ead9a
--- /dev/null
+++ b/part_3/006959.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1882936833c8419907f0316bedd74e081b1946b800cc9332858630f48f7e98a
+size 2049947
diff --git a/part_3/007203.mp4 b/part_3/007203.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..048423cf2feced1cefe33c4af2c982318ccd5144
--- /dev/null
+++ b/part_3/007203.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0e3e9c8162cde4e07590f9db71c1c13866e096dad4da0a42211ad0a1b37b246f
+size 967896
diff --git a/part_3/007267.mp4 b/part_3/007267.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d5ed3633409a3144af087130a26291e38617406a
--- /dev/null
+++ b/part_3/007267.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:036b710f20a0984a387dc8069f1f830f4a6a465e70c4fb051c185d99c20447fa
+size 2429701
diff --git a/part_3/007387.mp4 b/part_3/007387.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b5a6e58304bad59503d3c8e0975b008f852bf64f
--- /dev/null
+++ b/part_3/007387.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fe4303d1fb566087765672da54d0ae8735792b54fa9945bb2d2af1aa26b8c1a8
+size 2183145
diff --git a/part_3/007515.mp4 b/part_3/007515.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..03e81b095e22b296bdb33e712bcbfbf4d3a98c68
--- /dev/null
+++ b/part_3/007515.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:439441709b92c2317ab859f594d189d34b2dce9a3944b9658a828e63930c61e8
+size 2848726
diff --git a/part_3/007887.mp4 b/part_3/007887.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..398e3b090a583e9a3f5599c5303b07ee9cbab575
--- /dev/null
+++ b/part_3/007887.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6b8f60547b95fa4dc0e4dee67d5ab59f95e017bfa60d0d994c7ae5324a51d6df
+size 2756966
diff --git a/part_3/007987.mp4 b/part_3/007987.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..54a9e5852257b88e937fd9daace0d28e946cca8b
--- /dev/null
+++ b/part_3/007987.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3b89af9bd27f770465569ab9fcab096744b462c1a3a7ad578fc9442031e04afb
+size 2612453
diff --git a/part_3/007995.mp4 b/part_3/007995.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3f8e05e41c071e884f55f11892f26b2d8c5d0959
--- /dev/null
+++ b/part_3/007995.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf1f38818474d8a4473ec2f4f1b79be8eaf6c7525210539bb911fa589b279bb6
+size 2056957
diff --git a/part_3/008132.mp4 b/part_3/008132.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..20a331439722e00c2203cf89b04e871678de62b1
--- /dev/null
+++ b/part_3/008132.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a32cd5bed0e4b35969e2d5d90177169eae158fa78ea1c1174274e413277cfa9c
+size 1994078
diff --git a/part_3/008140.mp4 b/part_3/008140.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cc1e762f71ec02d4cc65c264047c53a1d807d20a
--- /dev/null
+++ b/part_3/008140.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d9e446d050a6a9b9ff65d4a2fe0cfacc478825b390de85c7c477a11886c48b3
+size 1816963
diff --git a/part_3/008252.mp4 b/part_3/008252.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..658faeccbfca92856c9ebe3097d187c542a70946
--- /dev/null
+++ b/part_3/008252.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f40920814b38ffd2b37478ac3bdb6e602f164fdf76b0bd52e58f3ed0f382a813
+size 2190039
diff --git a/part_3/008280.mp4 b/part_3/008280.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..33eed8f684ed4c26105cb6120e355ee7344ae2a6
--- /dev/null
+++ b/part_3/008280.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:65067fbe43ff4ec5df57f8106b4492eb55606a0075011f36498b417facc2210d
+size 1818139
diff --git a/part_3/008580.mp4 b/part_3/008580.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..abc3347f453c035b4921d84522046ef6aa49eab7
--- /dev/null
+++ b/part_3/008580.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a8992d9b622132559ac8a61902611aa45c0aa4b417823cf752a3cb8d5ef3320
+size 1984434
diff --git a/part_3/008776.mp4 b/part_3/008776.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8ac018691b24e6acca56fa0e286edbc065221849
--- /dev/null
+++ b/part_3/008776.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1ee9f8ec3ad332cb8fadc482078ff4c14e7c63b46d57e756763fe942f68dbed0
+size 2175148
diff --git a/part_3/008816.mp4 b/part_3/008816.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3686ea6fc8a388ff8f73c7b1193c7b9be8efd676
--- /dev/null
+++ b/part_3/008816.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9a78a50c5fc16f6dae59fba08e27e9065a9ddcbc4581e85111bcab1180be18cc
+size 2702739
diff --git a/part_3/008844.mp4 b/part_3/008844.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b4b1023b9a35083241751ca82c4bdccbd7c04220
--- /dev/null
+++ b/part_3/008844.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:852a18f8e1bc2246ad8604747d7c2740fc851d3fd474df3b25be1b96c81ea1e1
+size 1947933
diff --git a/part_3/009192.mp4 b/part_3/009192.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..c655427d775071887f69e9a99eb30721aef5e284
--- /dev/null
+++ b/part_3/009192.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:392d74edad223c42b3fe9fd689f6334ceba0a40da51a3211d56fabb934d252cc
+size 2404587
diff --git a/part_3/009248.mp4 b/part_3/009248.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..796d4aa521356b57b4834065539da61fe03f6157
--- /dev/null
+++ b/part_3/009248.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e249912119a4b5b8d2570b63618248b6942b90ac84225f8bf5729d3621653ed6
+size 2075884
diff --git a/part_3/009276.mp4 b/part_3/009276.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e4eda253007ed56dc5dffed696dadb5bacda0da0
--- /dev/null
+++ b/part_3/009276.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb5bd04f8c0d53e8a350426f873588b7cf85f68b4e740a1743c756b7bf3e7b3e
+size 2255711
diff --git a/part_3/009320.mp4 b/part_3/009320.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5e72440e7665e324e79889a12bc08d7b3f4e6b10
--- /dev/null
+++ b/part_3/009320.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a60d4299a3c77ff02fce71df5f945c202b005a2199d54da61cef770c4666c170
+size 2391508
diff --git a/part_3/009460.mp4 b/part_3/009460.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2a261e056fa1c86dec0a3384fadce234f6273b76
--- /dev/null
+++ b/part_3/009460.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68f123191b9fb1b9733c30ab8b4c4b620c2a67cdcd1700460d6034c5bf099859
+size 2750253
diff --git a/part_3/009568.mp4 b/part_3/009568.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e0d14c41d9e4b9a3b9ca1e7089f199355f8c2300
--- /dev/null
+++ b/part_3/009568.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:fb0ef4a32e7c4ef589639d2a43427bfbfaeffe40779dc05404322255324c76a2
+size 1830441
diff --git a/part_3/009684.mp4 b/part_3/009684.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..afd7b0f2288358beba640ddfce1025db6a5675d3
--- /dev/null
+++ b/part_3/009684.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f22eebb69a76c14e8afd5deb06a89df46b5ea5e95d51c26da12caa043022859d
+size 2697308
diff --git a/part_3/009752.mp4 b/part_3/009752.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a806da2c0ec8aff18617e9ecd0da13e8958e2c61
--- /dev/null
+++ b/part_3/009752.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e5db17546ebbd97d31b19b89e240409b17becea706cd247a69ddff6375ff1b4e
+size 2161016
diff --git a/part_3/010596.mp4 b/part_3/010596.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4b91488d3dc3f0a8d8151ad76a1a8d37bcc82891
--- /dev/null
+++ b/part_3/010596.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:451af4a5397db98da751754e3f7b60b479f7629aeb14b4c7c0ae8113a548494a
+size 2429820
diff --git a/part_3/010660.mp4 b/part_3/010660.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5ecc710c5b33c9e48e102ed35e0cf3f048a9c2d9
--- /dev/null
+++ b/part_3/010660.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a10bfa4afb3cfe57c132b694f8323941030a56ff051a5b755c735660a7f356ea
+size 2673955
diff --git a/part_3/010796.mp4 b/part_3/010796.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7679eb3269a6279199a99384be7b91b6a57f78d1
--- /dev/null
+++ b/part_3/010796.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b0662338679539c0f5e8dbf819527151713c47f28d93ec885ddf4a0576972d6f
+size 1766778
diff --git a/part_3/011132.mp4 b/part_3/011132.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..2e3011d0768532d8995c9f36a2446ebd7ff21c8e
--- /dev/null
+++ b/part_3/011132.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63fc85673f6ffd9fb5c7113c269fd4d17b52b28c43508147b20aa484ee50ba71
+size 2140241
diff --git a/part_3/011272.mp4 b/part_3/011272.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a185ec9cb795dba5082d90030846326de7bd8162
--- /dev/null
+++ b/part_3/011272.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b85a4e2cc7d021b34f271a3e02b9ad2d981f32214156da121554dc780a6d6bae
+size 2529391
diff --git a/part_3/012352.mp4 b/part_3/012352.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..18189055c84977471968a2bf27f24d291d98ef07
--- /dev/null
+++ b/part_3/012352.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:36a1e8f88cb7aa9819c8cb7d42256e7ad8d8ca88917b2be4423d9b38ed356660
+size 2840993
diff --git a/part_3/012744.mp4 b/part_3/012744.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f8cb8b6670e771a743f9faf3e09d017de666b2c3
--- /dev/null
+++ b/part_3/012744.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d9665392c3d0b54b59c67f178700cbfd500d9f03c96dda00479c00fdacf8f81c
+size 2307435
diff --git a/part_3/012776.mp4 b/part_3/012776.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..526383f0e7ec3da56a3f0b738e55895eb973b86c
--- /dev/null
+++ b/part_3/012776.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c5ab727a8191997e793250e8964dea232ddfc6f2a39601fd2cec5f008770a93
+size 3031484
diff --git a/part_3/012844.mp4 b/part_3/012844.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6dcb5fe3a44b70cec0af0e57e7cc5a3bd055e74c
--- /dev/null
+++ b/part_3/012844.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61a5cf36cace5a381924d7dd68439cc3b6d7f5b126434eb8ad0da5292e262fa2
+size 2426232
diff --git a/part_3/012972.mp4 b/part_3/012972.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..42e19e1ab4a773314cb1424fc8476053bee8cead
--- /dev/null
+++ b/part_3/012972.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bc2d87af2cc82fe3052a4e9199fb58f2117795b0a01f8452ed1c566b1e0bd805
+size 2342481
diff --git a/part_3/013244.mp4 b/part_3/013244.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8b03b74f3246862dfa489ff12ca00c6f5a3cc1f1
--- /dev/null
+++ b/part_3/013244.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bf3c85a4b1a3241d526cf56047bb8e5d32caa6bf6c4a150d7039a79263bf3cdd
+size 1877068
diff --git a/part_3/013252.mp4 b/part_3/013252.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7d933329777c88b664335c80e8772b7bc4c58396
--- /dev/null
+++ b/part_3/013252.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:82293adff2ca0997eefcb479fbd0414347e1162e223f2eb424caa3ee9db50c23
+size 2048220
diff --git a/part_3/013272.mp4 b/part_3/013272.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f39034d5195b44657295fb404caa620287e601b1
--- /dev/null
+++ b/part_3/013272.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:326d03e473601bea9b7a3750e5c5b11c69cd7ef46e1f99ae2ee8d1487c7051ab
+size 2198933
diff --git a/part_3/013560.mp4 b/part_3/013560.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e8c295e85a3ed1bf569be9bdc23a97bcc8cc41da
--- /dev/null
+++ b/part_3/013560.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:823992d8a943c2c31553436797bb0a9a05854bf92199badb74103c25ae4bd169
+size 1345150
diff --git a/part_3/013572.mp4 b/part_3/013572.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5a0fc32e9c3ff52c624d34db957adfb7def54d2c
--- /dev/null
+++ b/part_3/013572.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a8c5231fc397031d9a8b38ac3f329d8be798dcedc0a3fe0f30efec58cd097b27
+size 963273
diff --git a/part_3/013780.mp4 b/part_3/013780.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9671a6db9db37fd11900813970d7aad3f14955cf
--- /dev/null
+++ b/part_3/013780.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3f899168f61d92b89397f0b1dc1e739c1eeccbbb2dffcb6ec63f56e48bfda635
+size 1915817
diff --git a/part_3/013948.mp4 b/part_3/013948.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..26cada29842d4ae2125f467a6016d46d505d83db
--- /dev/null
+++ b/part_3/013948.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ab79db01fbbdbb5dfd85eb43279e8d19e5c70bfb082ff06e0b43712ae203626
+size 2682579
diff --git a/part_3/014188.mp4 b/part_3/014188.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8f6c4a6b8c9770ea9ce8be3752feffccaacdda86
--- /dev/null
+++ b/part_3/014188.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:75c9b1efc7def3808fe5d77b5a760494d80f465350d028c1c8820c33eb213dd7
+size 1983500
diff --git a/part_3/014612.mp4 b/part_3/014612.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3ac0713171b9ee1bc043226e45d1c6f8c035a28c
--- /dev/null
+++ b/part_3/014612.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c8ef618415c4e478bc299da6062eb7e6a30fd45aeb4eef209ef66b4ef00fa18b
+size 2585796
diff --git a/part_3/014636.mp4 b/part_3/014636.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..867b7125ab0aa5cda276c4a593311122309e372c
--- /dev/null
+++ b/part_3/014636.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9b69545f891172b174d702b2c5e7430dee74b1f4604e4fd244e7f30438eca2bb
+size 2435299
diff --git a/part_3/014844.mp4 b/part_3/014844.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a239c5574d9654d2801a1ddee1d62cca20cfeae1
--- /dev/null
+++ b/part_3/014844.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b79d497e8db36c34ad2d4bfb482d56bb14597f2d8a83225eccc3c557b5edc79f
+size 2025837
diff --git a/part_3/014968.mp4 b/part_3/014968.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f796409b71bbff00d955d788394e9478910ff715
--- /dev/null
+++ b/part_3/014968.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a9ae2308c5599ff394ee7d5795273e0e59774c86513f995ea4e260126b0a2fe
+size 2083668
diff --git a/part_3/015028.mp4 b/part_3/015028.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..050ce4c0aead03c64a586446f6153bf3c2a303c8
--- /dev/null
+++ b/part_3/015028.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7c4d0e159ed707353cf7b6eaeb06679201d789e9bd4709ec00642bc94f36d1f
+size 2501925
diff --git a/part_3/015576.mp4 b/part_3/015576.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5785b3aa373abc89ee417cc95b5f58a7a08b9de9
--- /dev/null
+++ b/part_3/015576.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:804c34f52e3133d7d2833231675da688f2e274685604d157ce6e2ab1c81e6ae9
+size 2131026
diff --git a/part_3/015780.mp4 b/part_3/015780.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4a9406b81fa45f1dbb03de6330796c5d75e1a7b5
--- /dev/null
+++ b/part_3/015780.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:74a7412dfe63263267b03cb00c84b0d9c2fe56b9a157872641ca34b65186ff26
+size 2128160
diff --git a/part_3/016128.mp4 b/part_3/016128.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..37543171bc2c302b6a8865c33005222e8656b8ee
--- /dev/null
+++ b/part_3/016128.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b42cadd948d29e197aae538f78036c6138ccb3ba928ba31261ce0aa9dd1fba6a
+size 1607500
diff --git a/part_3/016240.mp4 b/part_3/016240.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e082bdd31012c13fe0819c88c33a78c69aa76230
--- /dev/null
+++ b/part_3/016240.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c7b51e1812d916ff122dc87cf560bc97ee4a3e3dbc3fd465f3a9641736590feb
+size 2460896
diff --git a/part_3/016620.mp4 b/part_3/016620.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..82a8a782ef599e70058eaa9a6ee62a163905dfd2
--- /dev/null
+++ b/part_3/016620.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e39ac4544ad3b63bd362dabdf46b34e577d2206679a964cc0840cdc490cdb93c
+size 2009773
diff --git a/part_3/016852.mp4 b/part_3/016852.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4874df55208416be1f521961a054f10c5c159232
--- /dev/null
+++ b/part_3/016852.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2e9a92bca3f8491ba57efd2a412edd78e41b6efa693d68b46471150b8a4c3f25
+size 2118268
diff --git a/part_3/016932.mp4 b/part_3/016932.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..52add49a6ff234d18e66a4e799bbae2f26247d68
--- /dev/null
+++ b/part_3/016932.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24460f14e7a32735c8073d63da302cc312b3d58a798567697b4ce6b5b1339fd9
+size 2030162
diff --git a/part_3/017356.mp4 b/part_3/017356.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a063dd8eae9b9c522db2ce4439e219689771660a
--- /dev/null
+++ b/part_3/017356.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8a7305dd4715d06ada67421df335c86d2c91201f51bb2507f62f0b4663af282d
+size 2367685
diff --git a/part_3/017712.mp4 b/part_3/017712.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a80b1e8337d6bf171bed6a20b2e8efd26f3c3fe1
--- /dev/null
+++ b/part_3/017712.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0194979dabc965602a063c97e104535a95caea017443cb9c1047dfe421d79b48
+size 1925451
diff --git a/part_3/017936.mp4 b/part_3/017936.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f3de554c0a280cfb39b104ae19bf56ae49048504
--- /dev/null
+++ b/part_3/017936.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:802735afac4837406df4a601409379d6da9749fef5710673de2aeb7537360e37
+size 1746351
diff --git a/part_3/018164.mp4 b/part_3/018164.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..3ded5ec3a31b86e52e6da0da864573f13ae8564b
--- /dev/null
+++ b/part_3/018164.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:063496ac002391fdf6c69b6a58f200e71a75b38e17223668d84361c2e0a5baab
+size 2573909
diff --git a/part_3/018324.mp4 b/part_3/018324.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..370c1f7b69d23aee6e68c14577ef8fd440f9472d
--- /dev/null
+++ b/part_3/018324.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12bd5dc9bbc2507d13d016e84c13a82eeabdecd346ca97188422541dd6ffcfab
+size 2576436
diff --git a/part_3/018396.mp4 b/part_3/018396.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..93a0d236d9ea13b725165299871aed8b7ad21dd6
--- /dev/null
+++ b/part_3/018396.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0d36e460dda577f907c0c6573302f35c90d263ff4b01cb04d7e0c41c9bc3d92a
+size 1904231
diff --git a/part_3/018524.mp4 b/part_3/018524.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1990b097b38aa7f63d40fd947f06a24f35d06f78
--- /dev/null
+++ b/part_3/018524.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5bf46260020ad2a33afc6929310bb03c1878a4db2583df7a06b24b4b9fcb5968
+size 2175731
diff --git a/part_4/000115.mp4 b/part_4/000115.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5ce793d5890abd6f1770a007db5c5030a7756741
--- /dev/null
+++ b/part_4/000115.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:59827261fcb1c77b8eaf053a2415d94783a35457cd255b6daead765cd07f04bf
+size 2557756
diff --git a/part_4/000167.mp4 b/part_4/000167.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f12c0a9d8df6fd3be7879b8132dbf73a0d0e52a8
--- /dev/null
+++ b/part_4/000167.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f47aed17c3fe6ad11da3dfe7321c648e3f2a43da01ba2bda9eb61a48c482f09
+size 2626592
diff --git a/part_4/000175.mp4 b/part_4/000175.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..934b61b1f5fee16040b408da330568c1f39436d7
--- /dev/null
+++ b/part_4/000175.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ddd85c927913c51da7a215e02b521dfe57c2f237958159e91a87e6df243d1d5b
+size 2445490
diff --git a/part_4/000807.mp4 b/part_4/000807.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1e38592fe03effbef578f586b9b2144a4aaf5808
--- /dev/null
+++ b/part_4/000807.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1829d23cabe87eb8e566884cbb84a3fa08563c6e4de526930293833fc57ee953
+size 2396294
diff --git a/part_4/000971.mp4 b/part_4/000971.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d9e323a0861b97e8ed1506c863aed146fb9fbc13
--- /dev/null
+++ b/part_4/000971.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b3980b27003f0b54bed3af6e598f112639333a246cbad897bff714588f084a3e
+size 2520573
diff --git a/part_4/001039.mp4 b/part_4/001039.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..abae92a87966e4860d3eb5fb430b4493a9dd775b
--- /dev/null
+++ b/part_4/001039.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8c955050e32230d9a728c7e416280ee78c83cd8236efa00cbe6de7d16b414bd6
+size 2153287
diff --git a/part_4/001235.mp4 b/part_4/001235.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8d9c8af2d01de00eb56b7960e886017d9e1d0140
--- /dev/null
+++ b/part_4/001235.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7b6e30ffd5478166acfd9dc674be9258470a0045e0bc62b638bad519a2300c5b
+size 2007940
diff --git a/part_4/001279.mp4 b/part_4/001279.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..89fa5add33b5616cc9c1dfe9f4c3ef909a851517
--- /dev/null
+++ b/part_4/001279.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:167d065b22e815448b5fb4fdc2c4bbaffd0c62461df9c22a2a0edb63b682b37b
+size 2195402
diff --git a/part_4/001531.mp4 b/part_4/001531.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..48bea5bb3f02dd0367e77736adcbed6103ea56b1
--- /dev/null
+++ b/part_4/001531.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:23b31ae3f6bc2e8ffa24cfc26cc4850e1a98d36d44a621b6eefc85ee8ffa4cd5
+size 2725662
diff --git a/part_4/002023.mp4 b/part_4/002023.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b8bde55d42dda6036d4c702b08df283ba77aab63
--- /dev/null
+++ b/part_4/002023.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c150852258bd5317d392511545c02a42c87a518aa9c712c3f1c01ec6d4dfa44d
+size 2988562
diff --git a/part_4/002879.mp4 b/part_4/002879.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..078e274c07b98d16ac58356453f3a8a3d1f3018c
--- /dev/null
+++ b/part_4/002879.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:907e21c99d792829dd11166a4c31d16180149eb137103768e9e1e92a05b0f767
+size 2478909
diff --git a/part_4/002999.mp4 b/part_4/002999.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..32c8421ef9593536a27a2b238ceeba41fb818b5b
--- /dev/null
+++ b/part_4/002999.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:63ed5a1ef0f99e92d3ca6a3735ae2867ab8d99d540f906ed4c6a6f7444d69cf8
+size 2047907
diff --git a/part_4/003263.mp4 b/part_4/003263.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..716b7eb4f5c408c64096fc967bed37be44c73106
--- /dev/null
+++ b/part_4/003263.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:91a8e6393bd1bb0085953d11f7bb5b8a424fb5c6498e774ffee943592a2eb205
+size 2441543
diff --git a/part_4/003500.mp4 b/part_4/003500.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d6c5130b34cc9b84e8a6da91a8c6ff672a881348
--- /dev/null
+++ b/part_4/003500.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8ba4537be928dc13c46258228d1424f5c3b99c742105060486d30b723bc3afcb
+size 2754713
diff --git a/part_4/003660.mp4 b/part_4/003660.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d1e3ff0805ccc4dc10dcd45cafa3be70742776c6
--- /dev/null
+++ b/part_4/003660.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c663b1259653691be63a0fdafe905ea36592c498a2234782f6442103b73282fa
+size 2658058
diff --git a/part_4/003732.mp4 b/part_4/003732.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a43340b315b6327eb77504ed62528f16277fe59c
--- /dev/null
+++ b/part_4/003732.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:53bd96720c27607b508fb961bbc6a344a786abacf790dbb148ff56dcbfc4ee9e
+size 2456094
diff --git a/part_4/005036.mp4 b/part_4/005036.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..8de52d8536c363dc5c56347700f0ba0e40c93695
--- /dev/null
+++ b/part_4/005036.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a83cf7a678a859010a0b392672c40f92195d896a1c84c6ffd561f0bcdd778e95
+size 2191894
diff --git a/part_4/005456.mp4 b/part_4/005456.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4b295fea1b6bf3777b30265dc6283540fc97bcf3
--- /dev/null
+++ b/part_4/005456.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b47b87251a397a0f6574308d74a7d9c10ff667b9d9366eca66191eafbf940bc4
+size 2315157
diff --git a/part_4/005636.mp4 b/part_4/005636.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..63d1e9eb8e753e19f667eee1e0c87f3219c46a21
--- /dev/null
+++ b/part_4/005636.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2d32dfe0ab90f8fc76b208fae6d298704ab761a212856450fd956543863f341e
+size 2752955
diff --git a/part_4/005764.mp4 b/part_4/005764.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..1df4807448b9952e6361da68affa7a1c760865f5
--- /dev/null
+++ b/part_4/005764.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:870b764fbf7885c6429a841baf9b5b422789fb5e59708a392995142dfe8895a3
+size 2134819
diff --git a/part_4/005948.mp4 b/part_4/005948.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7f986fa337a0eab4c66088352970d7b22ce8ef60
--- /dev/null
+++ b/part_4/005948.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6012c16ed1524a148cc2ef5f851192b27164ec4793d6a8cdfc16623ac9cf64bd
+size 2572579
diff --git a/part_4/006760.mp4 b/part_4/006760.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4768ba8c778fb0050ea57eb1444d9199aa564bf4
--- /dev/null
+++ b/part_4/006760.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a7a85a4717f0635336f329179f8fc79e583aeb43039a957c72920246df1926b9
+size 2080571
diff --git a/part_4/007192.mp4 b/part_4/007192.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a852748c33340e906f48de255ac165b42d747f48
--- /dev/null
+++ b/part_4/007192.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4f23122e3e1d21f6f98cf81dd846da4a67f50c664578b093b6470aa341d71a78
+size 2203760
diff --git a/part_4/007568.mp4 b/part_4/007568.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..690f8c916b0d7e4d8209f1e7d571b04e96f2e7a1
--- /dev/null
+++ b/part_4/007568.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:af79b08cfececa4e35c79c7d1e3186ef35963d6cf35e0924c3b3ac4723750327
+size 2511964
diff --git a/part_4/007668.mp4 b/part_4/007668.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9e184aed22d5c013f43d56e95d18ec9ed1ef59fc
--- /dev/null
+++ b/part_4/007668.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94bfdd1f4bab609f6fc94ae231e6e1b2128a57d98bb667f16ea6795ac841ab89
+size 2550264
diff --git a/part_4/007956.mp4 b/part_4/007956.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..6ee00b4659cf051a563adc051327f3c543b128a3
--- /dev/null
+++ b/part_4/007956.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cb951b18ec2fb75be9ea416134c9fbacb04d12803ab4018d672aecc88ad3d546
+size 2273287
diff --git a/part_4/007976.mp4 b/part_4/007976.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a23d804dac56010c22bf586544c84c5ee663950c
--- /dev/null
+++ b/part_4/007976.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e84000a3839cf8d090912a386e59e809658745ee7ca8f2f58c610b3434bb407e
+size 2351633
diff --git a/part_4/008517.mp4 b/part_4/008517.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f846477c1fa9ce7bd4cb42722ddea3c1f0f5fc93
--- /dev/null
+++ b/part_4/008517.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:55a1b8566024e84995c4e5ca320535c592781d373728a7433a969a9d21e17a31
+size 2446520
diff --git a/part_4/008557.mp4 b/part_4/008557.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..46b669811d317bf82bbd9aef63002f1dc06bb1dd
--- /dev/null
+++ b/part_4/008557.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a45a1127f8013705a6d87cd6b5d263d33bebbbce37c6ff655a726b40acc35b05
+size 1867784
diff --git a/part_4/008689.mp4 b/part_4/008689.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..d08ef9385c8dccc3d3d476053ec321e29414b2a8
--- /dev/null
+++ b/part_4/008689.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6c3a6268068f3499cad5060ce2de7ddc9f9b2e79e36fc753c685090337d02ada
+size 1895361
diff --git a/part_4/009509.mp4 b/part_4/009509.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..777e01da27c2bbc29945b892305b5632c17f7998
--- /dev/null
+++ b/part_4/009509.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7e91b92a16c2180f079ef24cfe720c16708583c5b6fb5e497b954812269b3647
+size 2135450
diff --git a/part_4/010109.mp4 b/part_4/010109.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a5de116130738c76e3bb4f64adcecb2fe4fe6fbf
--- /dev/null
+++ b/part_4/010109.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:49717c5ddaf594e875c9e57c80ca12d4978c90fd1fa89dea05dea5094e41f683
+size 2532385
diff --git a/part_4/010257.mp4 b/part_4/010257.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ccef640b7c4c55a5076cd5d5c818220d1eabcd1d
--- /dev/null
+++ b/part_4/010257.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:289d1414676f011fc7248677277ad2750afcbb187f42bce6fe83af60eb8a9657
+size 2448513
diff --git a/part_4/010341.mp4 b/part_4/010341.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..5bdeb6be5cf60b1308a139aac3468155ac21d1e8
--- /dev/null
+++ b/part_4/010341.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:29ba941916e464de7d3e80f04b54ad5b8f67aa18130b92abfa5330382d3de4d5
+size 1804546
diff --git a/part_4/010473.mp4 b/part_4/010473.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..959f85ffadc7a8a36a8182df0c52d46d2933ac9f
--- /dev/null
+++ b/part_4/010473.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cf0907da933ec6f9b729142222ba0abf9c4f7ff92cd0f3f61fc2eedfe17ea333
+size 2600466
diff --git a/part_4/010625.mp4 b/part_4/010625.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..144b6f100d76c27936ace5bb3c1a3b3d3a5af6b4
--- /dev/null
+++ b/part_4/010625.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:cd943f0b4fbcd8329503e6a01f5f6a5795f0488b3ecf58af694cb02c340cbfea
+size 2058017
diff --git a/part_4/010781.mp4 b/part_4/010781.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..aebf9b0e71e48f832eac87d8e450111517eba5d5
--- /dev/null
+++ b/part_4/010781.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:89c512aee5877958e7820c1d68ab5b4476929194be7efb0f4cc6cbca6f7a8437
+size 1944751
diff --git a/part_4/010805.mp4 b/part_4/010805.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..a1c29c2a087a8d88d284be3d758e9283d060c283
--- /dev/null
+++ b/part_4/010805.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c0d89a9da308f0e7b066f05e6d2f912714871b5b5f9322e73f5d944786b3f6bb
+size 2852707
diff --git a/part_4/011669.mp4 b/part_4/011669.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e05edf902933ea6d1a17d276051b01956dc03544
--- /dev/null
+++ b/part_4/011669.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:566962aee80cd95085137324b409352c27f30eda1c533c81b798ab38c894ce3f
+size 2480374
diff --git a/part_4/012089.mp4 b/part_4/012089.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4e6b93d513a393d21da073382eabc50322a0a2b1
--- /dev/null
+++ b/part_4/012089.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ea349e88ae559e3e7e0fd0e58f91591312877156d111af7e9d98a6048e318963
+size 2014589
diff --git a/part_4/012097.mp4 b/part_4/012097.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..9c68a3e7e5ab221a859f9efbfc4fa730bb5208fd
--- /dev/null
+++ b/part_4/012097.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:90e743d09eb9579e5afecb6611c337dac4af9cfcf0116fb4fc8598d2936b558e
+size 2570613
diff --git a/part_4/012169.mp4 b/part_4/012169.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..21e88538278f4c83b4b54506bf3792c7f7b35446
--- /dev/null
+++ b/part_4/012169.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5589449a38f98ead4bb8c2c66ac830816dde5e516ff941ce4aa772dc469c0e4c
+size 2341523
diff --git a/part_4/012689.mp4 b/part_4/012689.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..fea013c67a1e0e88a4c200fa02523b0ee97d8e59
--- /dev/null
+++ b/part_4/012689.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d1389eaf74ef073d30d8a476c74faed81d1ab8b3e7a95078b1f0afe42c06fcba
+size 2193790
diff --git a/part_4/012813.mp4 b/part_4/012813.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0470601b1cdc8ed989394f9bd06ce0d1d3c017be
--- /dev/null
+++ b/part_4/012813.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1137a773ccca9fa7ae4c49564336dcd3e72906cdefa18179d01c832b22a8423
+size 2162779
diff --git a/part_4/013269.mp4 b/part_4/013269.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..0e7b90637a8ecfab7e7b250a790191cf0d92a74e
--- /dev/null
+++ b/part_4/013269.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b73d5423cd854b2b137d9f01e5a354f62e2a9b0f151d59451eaa26461b3b256a
+size 2706931
diff --git a/part_4/014189.mp4 b/part_4/014189.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ea062ed519b41926ea9f03af6d689cbe7449fbf7
--- /dev/null
+++ b/part_4/014189.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:78ecd3731de509f9b8f133c1a117f4555e6d732ca47bdd7dc0ab67fc3c5311b6
+size 2589441
diff --git a/part_4/014429.mp4 b/part_4/014429.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..4676b003cf35f79a477857e86bf6d8833a066aab
--- /dev/null
+++ b/part_4/014429.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:289d12064fec9d4020864b4fa20099d2f52d6943853419c6226c6bb1ba4229ae
+size 1953210
diff --git a/part_4/014793.mp4 b/part_4/014793.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..e492121c1e62be93a645937854781c4d78ad858a
--- /dev/null
+++ b/part_4/014793.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7025ded7edd0e11ea9704f99ae675dd1914101008cb13492bf49312bf1a34829
+size 1981637
diff --git a/part_4/015289.mp4 b/part_4/015289.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..052853119c22bd12460c65076e498aaa8956945e
--- /dev/null
+++ b/part_4/015289.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:370342eb934537e2fd95a465452651584619b23b079ccd2f5876687f13512d10
+size 2191888
diff --git a/part_4/015701.mp4 b/part_4/015701.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..374f3dae4607556256ed15d705d89791380a2ecc
--- /dev/null
+++ b/part_4/015701.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8abe343652e1489296ac23a9b06e2d82f252d5b5c1518c546369c294b20173c8
+size 2224159
diff --git a/part_4/016125.mp4 b/part_4/016125.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..49271a50f3921d8f2f5ee36ba9a4e31d7e79f945
--- /dev/null
+++ b/part_4/016125.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f2e47b6454a939fc484c185a497f573bf150c25a159bd181024adc5c13725b3a
+size 2517784
diff --git a/part_4/016157.mp4 b/part_4/016157.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..ce7266ed8476203677418cc3c8349ce2b0e863df
--- /dev/null
+++ b/part_4/016157.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9f40e99f8ba5b0a84bb4f606b5c4621a8cc9553c5a034081536fe7320e3e0bbb
+size 2830740
diff --git a/part_4/016469.mp4 b/part_4/016469.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..b75db841dfdfa54cbcf4025a1d7099a1134c26dc
--- /dev/null
+++ b/part_4/016469.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:aee680e62c5093de19c85ccc94834b2fb6b9b061efc22091166474f4a8c69cd5
+size 2880051
diff --git a/part_4/017273.mp4 b/part_4/017273.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..f7f0b2cbc4ddb9be211f4a4a2d61e1d0bbe18514
--- /dev/null
+++ b/part_4/017273.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f21eedd724bad016c497fc15ad146758ebde00c6dea80cb3044a5691627df44
+size 2531511
diff --git a/part_4/017345.mp4 b/part_4/017345.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..cc48bc32db120250e04678e95b1c05ef975a661c
--- /dev/null
+++ b/part_4/017345.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1817d70c9336212534d8c40ae29c7eb675434cfaccd5f537176d3f4d6a1fd991
+size 2170089
diff --git a/part_4/017633.mp4 b/part_4/017633.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..af77b650513018e5cf9d88d1c631b0e41c951f3d
--- /dev/null
+++ b/part_4/017633.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ae80c1469906c1ed8d745517296928ed85bf9721edeba2075ea9b1d4ea767824
+size 2150737
diff --git a/part_4/017733.mp4 b/part_4/017733.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..eb4399bbeee85f132647e09a9b39d5924777158b
--- /dev/null
+++ b/part_4/017733.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99c1608b11c902cbdb9ec0090d7f20079e86f54815b24ca9993c6c03028ffe34
+size 2193865
diff --git a/part_4/018137.mp4 b/part_4/018137.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..74f3501c8b7a437b0e4d49875fa0bb0d44223819
--- /dev/null
+++ b/part_4/018137.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:12ffabfa636195b6458bdc287dc4fd3d341d033762da9741f733d34f95bca4ea
+size 2835551
diff --git a/part_4/018253.mp4 b/part_4/018253.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..176031bc66c63380df86d2cfee146df97bf885b1
--- /dev/null
+++ b/part_4/018253.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:90b4ecb3bf59f7925e69c713058c7e87680f485b39d2be003c8cdc504b20fa30
+size 2491027
diff --git a/part_4/018453.mp4 b/part_4/018453.mp4
new file mode 100644
index 0000000000000000000000000000000000000000..7f705d730b90ca4746a3f725f6bc22b68181acaf
--- /dev/null
+++ b/part_4/018453.mp4
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:284631ef96785f17cbff4b71742019915d60b585c9918effc37bd29f6ebf3114
+size 2461707