040000 tree 52d381673c5ac034e24e8a249283e6dcafb07326	library
100644 blob 01af372f5c7a2f848b540224a8548cdac992215e	output.fir.txt
100644 blob 71adc67ca195e8badd872bda9ccbe24a796110d0	output.txt
100644 blob 913d06a336e0ae985a054e16fedac6da87b54ac8	source.kt