unlock let-synatx test
unlock let-synatx test

dcurrie/picrin,omasanori/picrin,omasanori/picrin,leavesbnw/picrin,ktakashi/picrin,dcurrie/picrin,picrin-scheme/picrin,ktakashi/picrin,leavesbnw/picrin,ktakashi/picrin,picrin-scheme/picrin,koba-e964/picrin,koba-e964/picrin,leavesbnw/picrin,koba-e964/picrin