a-a a-b a-i aaa aab aah aai aan aar aas aay ab- aba abb abh abi abn abr abs aby aha ahb ahh ahi ahn ahr ahs ahy ai- aia aib aih aii ain air ais aiy an- ana anb anh ani ann anr ans any ar- ara arb arh ari arn arr ars ary as- asa asb ash asi asn asr ass asy ay- aya ayh ayi ayn ayr ays baa bab bah bai ban bar bas bay bba bbb bbh bbi bbn bbr bbs bby bha bhb bhh bhi bhr bhs bi- bia bib bih bii bin bir bis biy bna bnb bni bnn bnr bns bra brb brh bri brn brr brs bry bsa bsb bsh bsi bsn bsr bss bsy by- bya byh byi byn byr bys h-i haa hab hah hai han har has hay hba hbb hbh hbi hbn hbr hbs hby hha hhb hhh hhi hhn hhr hhs hhy hia hib hih hii hin hir his hna hnb hnh hnn hns hny hr- hra hrb hrh hri hrn hrr hrs hsa hsb hsh hsi hsn hsr hss hsy hy- hya hyb hyh hyi hyn hyr hys hyy ia- iaa iab iah iai ian iar ias iba ibb ibh ibi ibn ibr ibs iby iha ihb ihh ihi ihn ihr ihs ihy iia iib iih iii iin iir iis in- ina inb inh ini inn inr ins iny ir- ira irb iri irn irr irs iry is- isa isb ish isi isn isr iss isy iya iyr iys iyy n-i naa nab nah nai nan nar nas nay nba nbb nbi nbn nbr nbs nha nhb nhh nhi nhn nhr nhs nhy nia nib nih nii nin nir nis nna nnb nnh nni nnn nns nra nrb nri nrn nrr nrs nry nsa nsb nsh nsi nsn nsr nss nsy nya nyn nys nyy ra- raa rab rah rai ran rar ras ray rba rbb rbh rbi rbn rbr rbs rh- rha rhb rhh rhi rhn rhr rhs ria rib rih rii rin rir ris riy rna rnb rnh rni rnn rnr rns rny rra rrb rrh rri rrn rrr rrs rsa rsb rsh rsi rsn rsr rss ry- rya ryn ryr rys ryy saa sab sah sai san sar sas say sba sbb sbh sbi sbn sbr sbs sby sh- sha shb shh shi shn shr shs shy sia sib sih sii sin sir sis sna snb sni snn snr sns sny sr- sra srb srh sri srn srr srs sry ss- ssa ssb ssh ssi ssn ssr sss sy- sya syb syh syi syn syr sys yaa yab yah yai yan yar yas yay ybi ybr ybs yby yha yhi yhs yih yii yin yir yis yna ynn yns yny yra yrn yrs ysa ysb ysi ysr yss ysy yyb yys yyy