0000000000000000000000000000000000000000 39516031c0436ff31af5bcac71c2a12f2a52f33d Jennifer Bi <jb3495@columbia.edu> 1555692269 -0400	update by push
39516031c0436ff31af5bcac71c2a12f2a52f33d bcb75cb4fa20dff883ff3ac7effe4580585a721e Jennifer Bi <jb3495@columbia.edu> 1555692759 -0400	update by push
bcb75cb4fa20dff883ff3ac7effe4580585a721e 6d148f893ab908f9aab335ebfa8b9c9c8df94ad0 Jennifer Bi <jb3495@columbia.edu> 1555692966 -0400	update by push
6d148f893ab908f9aab335ebfa8b9c9c8df94ad0 9c921318c14da5c6d8730fa3dd6ec3e44fb99361 Jennifer Bi <jb3495@columbia.edu> 1555694042 -0400	update by push
9c921318c14da5c6d8730fa3dd6ec3e44fb99361 7779f9e8fa2321629dab57b4c87439db50b67d9d Jennifer Bi <jb3495@columbia.edu> 1555702581 -0400	update by push
7779f9e8fa2321629dab57b4c87439db50b67d9d 5321e37a6d2838e410e69f62ab21c670ddd703ae Jennifer Bi <jb3495@columbia.edu> 1556075055 -0400	pull: fast-forward
5321e37a6d2838e410e69f62ab21c670ddd703ae 303827234aadeec04c75a5daaa536b177e117836 Jennifer Bi <jb3495@columbia.edu> 1556924320 -0400	pull: fast-forward
303827234aadeec04c75a5daaa536b177e117836 a5b5732a9f0ad718996c3c632e4b52d4805e4c06 Jennifer Bi <jb3495@columbia.edu> 1556924359 -0400	pull: fast-forward
a5b5732a9f0ad718996c3c632e4b52d4805e4c06 e83924329fe94e16c908f4f2604f35abb3736985 Jennifer Bi <jb3495@columbia.edu> 1557092958 -0400	pull: fast-forward
e83924329fe94e16c908f4f2604f35abb3736985 919a45b4dd92139a6acdcac52c79878fd32aa3cf Jennifer Bi <jb3495@columbia.edu> 1557516111 -0400	update by push
