Upload four-cubes shard 07

cubes-07.txt

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fd70b8fdeb7134d173dc58e362f44cf297050f41d05d0803e7a67da6aa3808aa
-size 555492324
+oid sha256:806e20c6b77e2783ebcdc16e44246b340578f88d8ed80fbfeb5be7298a0c9aa0
+size 540890753