a-a a-t aaa aam aan aar aas aat aau aax ama amm amn amr ams amt amu amx an- ana anm ann anr ans ant anu anx ar- ara arm arn arr ars art aru arx as- asa asm asn asr ass ast asu asx at- ata atm atn atr ats att atu atx au- aua aum aun aur aus aut aux ax- axa axm axn axr axs axt axx m-r maa mam man mar mas mat mau max mma mmm mmn mmr mms mmt mmu mmx mna mnm mnn mnr mns mnt mnu mra mrm mrn mrr mrs mrt mru mrx msa msm msn msr mss mst msu msx mta mtm mtn mtr mts mtt mtu mtx mua mum mun mur mus mut muu mux mxa mxn mxr mxs mxu naa nam nan nar nas nat nau nax nma nmm nmn nmr nms nmt nmu nna nnm nnn nns nnt nnu nra nrm nrn nrr nrs nrt nru nrx nsa nsm nsn nsr nss nst nsu nsx nta ntm ntn ntr nts ntt ntu ntx nua num nun nur nus nut nuu nux nxt ra- raa ram ran rar ras rat rau rax rma rmm rmn rmr rms rmt rmx rna rnm rnn rnr rns rnt rnu rra rrm rrn rrr rrs rrt rru rsa rsm rsn rsr rss rst rsu rsx rta rtm rtn rtr rts rtt rtu rtx rua rum run rur rus rut ruu rux rxr rxs saa sam san sar sas sat sau sax sma smm smn smr sms smt smu smx sna snm snn snr sns snt snu sr- sra srm srn srr srs srt srx ss- ssa ssm ssn ssr sss sst ssu ssx sta stm stn str sts stt stu stx sua sum sun sur sus sut suu sux sxm sxn sxs sxt sxu t-x taa tam tan tar tas tat tau tax tma tmm tmn tmr tms tmt tmu tmx tna tnm tnn tnr tns tnt tnx tra trm trn trr trs trt tru trx tsa tsm tsn tsr tss tst tsu tsx tta ttm ttn ttr tts ttt ttu ttx tua tum tun tur tus tut tuu tux txn txs txt txu ua- uaa uam uan uar uas uat uau um- uma umm umn umr ums umt umu un- una unm unn unr uns unt unu unx ur- ura urm urn urr urs urt uru urx usa usm usn usr uss ust usu usx uta utm utn utr uts utt utu utx uua uum uun uur uus uut uuu uxr uxt uxu xaa xam xan xar xas xat xau xma xmm xmr xms xmt xmu xmx xna xns xnu xrt xrx xsa xsm xss xst xtm xtr xts xtx xun xus xxx