-th -up hhh hhk hhp hhr hht hhu hkh hkk hkp hkr hkt hku hph hpk hpp hpr hpt hpu hr- hrh hrk hrp hrr hrt hru hth htk htp htr htt huh huk hup hur hut huu k-t khh khk khr khu kkh kkk kkp kkr kkt kku kph kpk kpp kpr kpt kpu krk krp krr krt kru kth ktk ktp ktr ktt ktu kuh kuk kup kur kut kuu p-p phk php phr pht phu pkp pkr pkt pku pph ppk ppp ppr ppt ppu prh prk prp prr prt pru pt- pth ptk ptp ptr ptt ptu puh puk pup pur put puu rh- rhh rhp rhr rht rhu rkk rkp rkt rku rph rpk rpp rpr rpt rpu rrh rrk rrp rrr rrt rru rtk rtp rtr rtt rtu ruh ruk rup rur rut ruu th- thh thk thp thr tht thu tkk tkp tkr tkt tph tpk tpp tpr tpt tpu trh trk trp trr trt tru tth ttk ttp ttr ttt ttu tuh tuk tup tur tut tuu uhh uhp uhr uht uhu ukk ukp ukr uku up- uph upk upp upr upt upu ur- urk urp urr urt uru uth utk utp utr utt utu uur uut uuu