-th hhh hhk hhm hho hhr hht hhu hkh hkk hkm hko hkr hkt hku hmh hmk hmm hmo hmr hmt hmu hoh hok hom hoo hor hot hou hr- hrh hrk hrm hro hrr hrt hru hth htk htm hto htr htt huh huk hum huo hur hut huu k-t khh khk khm kho khr khu kkh kkk kkm kkr kkt kku kmh kmk kmm kmo kmt kmu koh kok kom koo kor kot kou krk kro krr krt kru kth ktk ktm kto ktr ktt ktu kuh kuk kum kur kut kuu m-o m-r mhh mhk mhm mho mhr mht mhu mkh mkk mkm mko mkr mkt mku mmh mmk mmm mmo mmr mmt mmu moh mok mom moo mor mot mou mrh mrk mrm mro mrr mrt mru mth mtk mtm mto mtr mtt mtu muh muk mum mur mut muu ohh ohm oho ohr oht ohu okk oko okr oku om- omh omm omo omr omt omu oo- ooh ook oom ooo oor oot or- orh ork orm oro orr ort oru ot- oth otk otm oto otr ott otu ou- ouh ouk oum ouo our out rh- rhh rhm rho rhr rht rhu rkk rkm rko rkt rku rmh rmm rmo rmr rmt roh rok rom roo ror rot rou rrh rrk rrm rrr rrt rru rtk rtm rto rtr rtt rtu ruh ruk rum ruo rur rut ruu th- thh thk thm tho thr tht thu tkk tkm tko tkr tkt tmh tmk tmm tmo tmr tmt tmu to- toh tok tom too tor tot tou trh trk trm tro trr trt tru tth ttk ttm tto ttr ttt ttu tuh tuk tum tuo tur tut tuu uhh uhm uho uhr uht uhu ukk ukr uku um- umh umm umo umr umt umu uok uom uoo uor uot ur- urk urm uro urr urt uru uth utk utm uto utr utt utu uum uur uut uuu