a-a a-c a-t aaa aac aam aar aas aat aau ac- aca acc acm acr acs act acu ama amc amm amr ams amt amu ar- ara arc arm arr ars art aru as- asa asc asm asr ass ast asu at- ata atc atm atr ats att atu au- aua auc aum aur aus aut c-- caa cac cam car cas cat cau cca ccc ccm ccr ccs cct ccu cma cmc cmm cmr cms cmt cmu cra crc crm crr crs crt cru csa csc csm csr css cst csu cta ctc ctm ctr cts ctt ctu cua cuc cum cur cus cut cuu m-r maa mac mam mar mas mat mau mc- mca mcc mcm mcr mcs mct mcu mma mmc mmm mmr mms mmt mmu mra mrc mrm mrr mrs mrt mru msa msc msm msr mss mst msu mta mtc mtm mtr mts mtt mtu mua muc mum mur mus mut muu ra- raa rac ram rar ras rat rau rca rcc rcm rcr rcs rct rcu rma rmc rmm rmr rms rmt rra rrc rrm rrr rrs rrt rru rsa rsc rsm rsr rss rst rsu rta rtc rtm rtr rts rtt rtu rua ruc rum rur rus rut ruu saa sac sam sar sas sat sau sca scc scm scr scs sct scu sma smc smm smr sms smt smu sr- sra src srm srr srs srt ss- ssa ssc ssm ssr sss sst ssu sta stc stm str sts stt stu sua suc sum sur sus sut suu taa tac tam tar tas tat tau tca tcc tcm tcr tcs tct tcu tma tmc tmm tmr tms tmt tmu tra trc trm trr trs trt tru tsa tsc tsm tsr tss tst tsu tta ttc ttm ttr tts ttt ttu tua tuc tum tur tus tut tuu ua- uaa uac uam uar uas uat uau uca ucc ucm ucr ucs uct ucu um- uma umc umm umr ums umt umu ur- ura urc urm urr urs urt uru usa usc usm usr uss ust usu uta utc utm utr uts utt utu uua uuc uum uur uus uut uuu