a-a aaa aan aao aar aas aaw aay an- ana ann ano anr ans any aoa aon aoo aor aos aow ar- ara arn aro arr ars arw ary as- asa asn aso asr ass asw asy aw- awa awn awo awr aws aww awy ay- aya ayn ayo ayr ays ayw naa nan nao nar nas naw nay nna nnn nno nns nnw no- noa non noo nor nos now noy nra nrn nro nrr nrs nrw nry nsa nsn nso nsr nss nsw nsy nwa nwn nwo nwr nws nya nyn nyo nys nyy oaa oan oao oar oas oaw on- ona onn ono onr ons ony oo- ooa oon ooo oor oos oow or- ora orn oro orr ors ory os- osa osn oso osr oss osw owa own owo ows oww oya oyo oys ra- raa ran rao rar ras raw ray rna rnn rno rnr rns rnw rny roa ron roo ror ros row roy rra rrn rrr rrs rsa rsn rso rsr rss rsw rwa rwr rws rwy ry- rya ryn ryo ryr rys ryy saa san sao sar sas saw say sna snn sno snr sns snw sny soa son soo sor sos sow soy sr- sra srn sro srr srs srw sry ss- ssa ssn sso ssr sss ssw swa swn swo swr sws swy sy- sya syn syr sys waa wan wao war was waw way wn- wna wnn wno wns wnw wny woa won woo wor wos wow woy wr- wra wrn wro wrr wrs wrw wry wsa wsn wso wsr wss wsw wwa wwn wwo www wy- wya wyn wyo wyr wys yaa yan yao yar yas yaw yay yna ynn yns yny yon yoo yor yos yow yoy yra yrn yro yrs ysa yso ysr yss ysy yys yyy