040000 tree 69059caa839b0115636b54038c3d08081bcdba26	crypto
040000 tree a0197f0317d484051ea8e034523c6f03d77dd65a	net
040000 tree c4c8e1145c78a1b5955a7e7fcecfef15495ca67a	oauth2
040000 tree 11c6fcf5ffb2a958fb6e1e29d1c0c8d1f09993a2	text
040000 tree 10d05689209321e558987149fd24f917e179885b	tools