040000 tree 826c7a00e80e82b012b09e152a15804e37960a0c	diagnose
040000 tree ed47d23f6b143d2454bedf9be8427a79ebd8bd5c	language
040000 tree 81c9f8d14d519fb915a56657116eda19d824f8f4	recognizer
040000 tree 9816c14c8dd6b89333e6e0c09360170994f9f188	select
040000 tree 3b33f3ac4a72552462e1a6ce75df5a4e968cfd67	var-scope
040000 tree 112ef303dad4487398cd5e0dbaee0622746c0389	var