100644 blob c7c3aee7067a30ecc31dba14fe09e706133b2cf4	BUILD
040000 tree 0493ea8173458db712c1cdcaa992db60ea8b2a51	ackfail
040000 tree 946395dc01de2239261154fb6cb68c0ea883d63d	exclamation
040000 tree cd1b04ea3eed6851607a309be097b22358bfeb8a	spouts