-th hhh hhm hho hhr hht hhy hmh hmm hmo hmr hmt hmy hoh hom hoo hor hot hoy hr- hrh hrm hro hrr hrt hth htm hto htr htt hty hy- hyh hym hyo hyr hyt hyy m-o m-r mhh mhm mho mhr mht mmh mmm mmo mmr mmt moh mom moo mor mot moy mrh mrm mro mrr mrt mry mth mtm mto mtr mtt my- myh mym myo myr myt ohh ohm oho ohr oht om- omh omm omo omr omt omy oo- ooh oom ooo oor oot or- orh orm oro orr ort ory ot- oth otm oto otr ott oyo rh- rhh rhm rho rhr rht rmh rmm rmo rmr rmt roh rom roo ror rot roy rrh rrm rrr rrt rtm rto rtr rtt rty ry- rym ryo ryr ryy th- thh thm tho thr tht thy tmh tmm tmo tmr tmt tmy to- toh tom too tor tot toy trh trm tro trr trt try tth ttm tto ttr ttt tty tym tyo tyr tyt yht ymm ymo ymt yom yoo yor yot yoy yro yrt yth ytm yto ytr ytt yyt yyy