a-a a-t aaa aam aao aar aas aat aau ama amm amo amr ams amt amu aoa aom aoo aor aos aot aou ar- ara arm aro arr ars art aru as- asa asm aso asr ass ast asu at- ata atm ato atr ats att atu au- aua aum auo aur aus aut m-o m-r maa mam mao mar mas mat mau mma mmm mmo mmr mms mmt mmu moa mom moo mor mos mot mou mra mrm mro mrr mrs mrt mru msa msm mso msr mss mst msu mta mtm mto mtr mts mtt mtu mua mum mur mus mut muu oaa oam oao oar oas oat oau om- oma omm omo omr oms omt omu oo- ooa oom ooo oor oos oot or- ora orm oro orr ors ort oru os- osa osm oso osr oss ost osu ot- ota otm oto otr ots ott otu ou- oua oum ouo our ous out ra- raa ram rao rar ras rat rau rma rmm rmo rmr rms rmt roa rom roo ror ros rot rou rra rrm rrr rrs rrt rru rsa rsm rso rsr rss rst rsu rta rtm rto rtr rts rtt rtu rua rum ruo rur rus rut ruu saa sam sao sar sas sat sau sma smm smo smr sms smt smu soa som soo sor sos sot sou sr- sra srm sro srr srs srt ss- ssa ssm sso ssr sss sst ssu sta stm sto str sts stt stu sua sum suo sur sus sut suu taa tam tao tar tas tat tau tma tmm tmo tmr tms tmt tmu to- toa tom too tor tos tot tou tra trm tro trr trs trt tru tsa tsm tso tsr tss tst tsu tta ttm tto ttr tts ttt ttu tua tum tuo tur tus tut tuu ua- uaa uam uao uar uas uat uau um- uma umm umo umr ums umt umu uoa uom uoo uor uos uot ur- ura urm uro urr urs urt uru usa usm uso usr uss ust usu uta utm uto utr uts utt utu uua uum uur uus uut uuu