100644 blob ff3d01a2e2e6a19689feee0476262da7b518a3f1	Makefile
100644 blob a3d8faf841ab29d69b29777bc5d21d2328f4701a	hello.b
100644 blob 980a0d5f19a64b4b30a87d4206aade58726b60e3	hello.expected-out