100644 blob ff7f6c15bf1f611ef492c2b92a570c807e903315	Makefile
100644 blob 79f4b08cc0ae2885e2447d28757e265ea31c37b3	TwoCheckers.java
100644 blob 76ee06a86ae8cd7947dce22a92238ae44c87350a	expected.txt