a-a a-t aaa aan aao aar aas aat aau aay an- ana ann ano anr ans ant anu any aoa aon aoo aor aos aot aou ar- ara arn aro arr ars art aru ary as- asa asn aso asr ass ast asu asy at- ata atn ato atr ats att atu au- aua aun auo aur aus aut ay- aya ayn ayo ayr ays ayt ayu naa nan nao nar nas nat nau nay nna nnn nno nns nnt nnu no- noa non noo nor nos not nou noy nra nrn nro nrr nrs nrt nru nry nsa nsn nso nsr nss nst nsu nsy nta ntn nto ntr nts ntt ntu nua nun nuo nur nus nut nuu nuy nya nyn nyo nys nyt nyu nyy oaa oan oao oar oas oat oau on- ona onn ono onr ons ont onu ony oo- ooa oon ooo oor oos oot or- ora orn oro orr ors ort oru ory os- osa osn oso osr oss ost osu ot- ota otn oto otr ots ott otu ou- oua oun ouo our ous out oya oyo oys ra- raa ran rao rar ras rat rau ray rna rnn rno rnr rns rnt rnu rny roa ron roo ror ros rot rou roy rra rrn rrr rrs rrt rru rsa rsn rso rsr rss rst rsu rta rtn rto rtr rts rtt rtu rty rua run ruo rur rus rut ruu ruy ry- rya ryn ryo ryr rys ryu ryy saa san sao sar sas sat sau say sna snn sno snr sns snt snu sny soa son soo sor sos sot sou soy sr- sra srn sro srr srs srt sry ss- ssa ssn sso ssr sss sst ssu sta stn sto str sts stt stu sty sua sun suo sur sus sut suu suy sy- sya syn syr sys syt syu taa tan tao tar tas tat tau tay tna tnn tno tnr tns tnt to- toa ton too tor tos tot tou toy tra trn tro trr trs trt tru try tsa tsn tso tsr tss tst tsu tsy tta ttn tto ttr tts ttt ttu tty tua tun tuo tur tus tut tuu tuy tya tyn tyo tyr tys tyt ua- uaa uan uao uar uas uat uau uay un- una unn uno unr uns unt unu uny uoa uon uoo uor uos uot ur- ura urn uro urr urs urt uru ury usa usn uso usr uss ust usu uta utn uto utr uts utt utu uty uua uun uur uus uut uuu uyo uys uyu yaa yan yao yar yas yat yau yay yna ynn yns ynu yny yon yoo yor yos yot you yoy yra yrn yro yrs yrt yru ysa yso ysr yss yst ysu ysy yta ytn yto ytr yts ytt ytu yua yun yuo yur yus yut yuu yuy yys yyt yyu yyy