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040000 tree e0d899e15c79aa719470c535fdf976bd88c5bbfc	examples
040000 tree b4f39b149027579fb8872543fc65216ece814a01	fixedbugs
100644 blob a7caee99032d3b3f95a077bccf1cacbdd54bc8a4	manual.go
040000 tree a69eacb4bde6dd9e1df61f0402675ee7c0f91ff7	spec