040000 tree 4a3faabc7ef7ad6753547f4c3de8036a01404cf9	checker
040000 tree a3f6dc7e5cf9f987be515b719ec0d91da1aaa5ac	command
040000 tree 5ff20138717885f1c099d00b9ce1a3323d4eb7cf	mapper
040000 tree d6585231494a36ff7dc860d53e3f509645bc76ba	pattern
040000 tree 47fcce79acd7c3f49e4a955c7786fac3299567fb	repository
040000 tree 2f6f7c58085b415f75bd73afc7e56d62d527e2b0	service
040000 tree 8d8c364c35844a95f31a7b3b6cf37eb278bab89b	util