040000 tree a39fdb520435d22fe7cdf04eb6ca7c28be9ca583	bletchley
040000 tree 76195fb11369e0602ff6ab0ea82d46a7c7b2376b	greatlakes
040000 tree ebbcbb88672663b1110f82d1de15110a671336dc	tiogapass
040000 tree b42eceb9f42195d2e4a552b41574d804a571bdb8	yosemitev2