040000 tree a1dddf82ac076db795b33cdd92d58907cab05e53	stack.cons.alloc
040000 tree c8dd684e3d9a5950773f1801eb8d2052799e434e	stack.cons
040000 tree aa3492e6b1832b1ebae76f9d5040e14785d089ee	stack.defn
040000 tree dacefdda57dfade14a0b0fc73fa11cb5ea81d944	stack.ops
040000 tree 8e258643440b30d3e0fa1067e5e8023e1c64dc2c	stack.special