040000 tree b331a3a057c229ac349ee6a0876bd6063d5394bc	library1
040000 tree d85a881ee9e169fd72c8b494a71873f20fbab74c	library2
100644 blob 080a7472762d1e6350ea1e6b2b26ee99426c78a6	output.txt
100644 blob faea02f2543c27abcbc398c85971c203692d10cc	source.kt