hhh hhn hho hhs hhy hnh hnn hno hns hny hoh hon hoo hos hoy hsh hsn hss hsy hy- hyh hyn hyo hys hyy nhh nhn nhs nhy nnh nnn nno nns no- noh non noo nos noy nsh nsn nso nss nsy nyn nyo nys nyy ohh ohn oho ohs on- onh onn ono ons ony oo- ooh oon ooo oos os- osh osn oso oss oyo oys sh- shh shn sho shs shy snn sno sns sny soh son soo sos soy ss- ssh ssn sso sss sy- syh syn sys yhs ynn yns yny yon yoo yos yoy yso yss ysy yys yyy