a-a a-b a-i aaa aab aai aam aan aar aay ab- aba abb abi abm abn abr aby ai- aia aib aii aim ain air aiy ama amb ami amm amn amr amy an- ana anb ani anm ann anr any ar- ara arb ari arm arn arr ary ay- aya ayi ayn ayr baa bab bai bam ban bar bay bba bbb bbi bbm bbn bbr bby bi- bia bib bii bim bin bir biy bma bmb bmi bmm bmn bmr bna bnb bni bnn bnr bra brb bri brm brn brr bry by- bya byi bym byn byr ia- iaa iab iai iam ian iar iba ibb ibi ibm ibn ibr iby iia iib iii iim iin iir im- ima imb imi imm imn imy in- ina inb ini inm inn inr iny ir- ira irb iri irm irn irr iry iya iym iyr iyy m-r maa mab mai mam man mar may mba mbb mbi mbm mbr mi- mia mib mii mim min mir miy mma mmb mmi mmm mmn mmr mna mnb mni mnm mnn mnr mra mrb mri mrm mrn mrr mry my- mya myb mym myn myr n-i naa nab nai nam nan nar nay nba nbb nbi nbm nbn nbr nia nib nii nim nin nir nma nmb nmi nmm nmn nmr nna nnb nni nnm nnn nra nrb nri nrm nrn nrr nry nya nym nyn nyy ra- raa rab rai ram ran rar ray rba rbb rbi rbm rbn rbr ria rib rii rim rin rir riy rma rmb rmi rmm rmn rmr rna rnb rni rnm rnn rnr rny rra rrb rri rrm rrn rrr ry- rya rym ryn ryr ryy yaa yab yai yam yan yar yay ybi ybm ybr yby yii yim yin yir yma ymi ymm yna ynn yny yra yrn yyb yyy