???????? ???????? ?????????? ??? Syto-p'yano Table of Contents ???????? ???????? ?? Syto-p'yano??? ??? Syto-p'yano??? Syto-p'yano??????? 2-?????? ??? Syto-p'yano5 ????? ???? Syto-p'yano, ????? ????? ???????????? ???????? ??????? ?'??? ??????? ????? ??? Syto-p'yan