040000 tree b3bce17bbd9736a94357cbf3a1fef307d9897ef4	meta.unary.cat
040000 tree de754f5909eb294518670f5231cb89049d607c22	meta.unary.comp
040000 tree ade561f8d329d504129086e77bfd57f1bba80d09	meta.unary.prop