040000 tree 7246de9d782d6a8fbb48215e0b491b77e19c94c3	01-arith
040000 tree a7c09cb52f3e6c6fcd89ebdd75c433b922411843	02-comp
040000 tree 8f9370522d0f3925aa58c513c4b299481ab59214	03-bool
040000 tree 0fc86c9f0e90acdcf7b0ede91bd3ec1ffe322333	04-too-large
040000 tree 961fcf3fa5c2b674fc1e54eaf8fa5c947601aef6	05-let
040000 tree fb8c4d9f121a007d0c7281caa602f75c91a9e6d0	06-if
040000 tree dd17a208ec1e7049d7d6ff5e7d3f4b207f7d1521	07-functions
040000 tree d954ca62e204af006fadd2b72dc469768b4b599b	08-occurs-check