040000 tree da20fcbbb2223bbfaf5b27d98918b5ee036c787f	core
100644 blob 37c5220ce18667fcf9ae742e42a123db78cd25f9	graph.h
040000 tree 6df518309ea76eef73c65b871c88edc1efcec171	graph
040000 tree c8ca25027b92744d7d51b067e7c1b5f53a68a750	runtime