040000 tree db2e4f57cfe8293f68297704191da17b191a7f42	UseCaseNS
040000 tree 836df8f28638133731fc70e031d6bf513635a18f	UseCasePARTS
040000 tree c51236974686ca1b06adbd3a2a6d79136686c5cc	UseCaseR
040000 tree 42b198c20df264108f90ee4e9caab55426e43576	UseCaseSEQ
040000 tree ab14fa3f1bc36051c5a6cd107acd2296e7b26eaa	UseCaseSGML
040000 tree 6f260a522726bfd0df46fbf1f8db9c730793cea5	UseCaseSTRING
040000 tree 9f2e8f782a90aee860a4ce9090a1958b3f25b8a3	UseCaseSTRONG
040000 tree 70fe5624fa2469adca203e1b6f5aff19214fa304	UseCaseTREE
040000 tree b9fb97bd62d7760ddea760953457be4998560e74	UseCaseXMP