040000 tree 18e01051e62a6de15576f221445e0ee08277c1c1	library
100644 blob fd0dea65079d32aa27d70662555f9c0416b3a749	output.fir.txt
100644 blob d45a91f178ce8937c5eba91f2b67a01f19850d38	output.txt
100644 blob d68fac51dae2f043970228467819309bf0e0fc8d	source.kt