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040000 tree 02e280349a9bf21000e2e2726f4a9145fe01ff5e	cmake
040000 tree 43ae7724ae6c6d7c7fe58d08b1dfb384d5e2b589	docker
040000 tree 66e79ee94bc631eafd5e852fc11ef2541736236a	travis
040000 tree 93804928278e6d4863997d51f0198c59122d136d	wincpp