亜両面;亜リャンメン [あリャンメン] /(n) {mahj} inferior double-sided shape/incomplete chow that may be completed by one of eight tiles of two types, two of which tiles are already consumed by the hand's pair/tile pattern composed of a complete chow and an additional tile of its lowest or highest rank (e.g. 3345 or 3455)/EntL2854254/