a-a a-c a-t aaa aac aam aan aar aat aau ac- aca acc acm acn acr act acu ama amc amm amn amr amt amu an- ana anc anm ann anr ant anu ar- ara arc arm arn arr art aru at- ata atc atm atn atr att atu au- aua auc aum aun aur aut c-- caa cac cam can car cat cau cca ccc ccm ccn ccr cct ccu cma cmc cmm cmn cmr cmt cmu cn- cna cnc cnm cnn cnr cnt cnu cra crc crm crn crr crt cru cta ctc ctm ctn ctr ctt ctu cua cuc cum cun cur cut cuu m-r maa mac mam man mar mat mau mc- mca mcc mcm mcn mcr mct mcu mma mmc mmm mmn mmr mmt mmu mna mnc mnm mnn mnr mnt mnu mra mrc mrm mrn mrr mrt mru mta mtc mtm mtn mtr mtt mtu mua muc mum mun mur mut muu naa nac nam nan nar nat nau nca ncc ncm ncn ncr nct ncu nma nmc nmm nmn nmr nmt nmu nna nnc nnm nnn nnt nnu nra nrc nrm nrn nrr nrt nru nta ntc ntm ntn ntr ntt ntu nua nuc num nun nur nut nuu ra- raa rac ram ran rar rat rau rca rcc rcm rcn rcr rct rcu rma rmc rmm rmn rmr rmt rna rnc rnm rnn rnr rnt rnu rra rrc rrm rrn rrr rrt rru rta rtc rtm rtn rtr rtt rtu rua ruc rum run rur rut ruu taa tac tam tan tar tat tau tca tcc tcm tcn tcr tct tcu tma tmc tmm tmn tmr tmt tmu tna tnc tnm tnn tnr tnt tra trc trm trn trr trt tru tta ttc ttm ttn ttr ttt ttu tua tuc tum tun tur tut tuu ua- uaa uac uam uan uar uat uau uca ucc ucm ucn ucr uct ucu um- uma umc umm umn umr umt umu un- una unc unm unn unr unt unu ur- ura urc urm urn urr urt uru uta utc utm utn utr utt utu uua uuc uum uun uur uut uuu