040000 tree a0611f0c89766247e1b73a4d57c2a14ef8d31ed1	checker
040000 tree 536734d992234188f2a6854888584e346c5e04fd	command
040000 tree 85b9f4cbb5ed6a070ac056e65d0c3a1cd9a8bebb	mapper
040000 tree d6585231494a36ff7dc860d53e3f509645bc76ba	pattern
040000 tree 76c7d2b61b3c1c319e3141790e6e68bdec321b4b	repository
040000 tree fff57639cd3209fa4b38c5bbc9d48de354bd1842	service
040000 tree c1b5ca3fdc14a378f67ae94e6a8169bd954c06b4	util