5 ????? ???? Syto-p'yano, ????? ????? ???????????? ???????? Table of Contents???????? ????? ?? ?????? ??? Syto-p'yano ??????? Syto-p'yano5 ????? ???? Syto-p'yano, ????? ????? ???????????? ???????? ???????? 5 ??????? ???????????? ??? Syto-p'yano???????? 5 ??????? ???????????? ??? Syto-p'yano???????? ??????? Syto-p'yanoSyto-p'yano ??? ?????????????