-ic a-a a-b a-c a-i aaa aab aac aai aam aan aao aar aay ab- aba abb abc abi abm abn abo abr aby ac- aca acb acc aci acm acn aco acr acy ai- aia aib aic aii aim ain aio air aiy ama amb amc ami amm amn amo amr amy an- ana anb anc ani anm ann ano anr any aoa aob aoc aoi aom aon aoo aor ar- ara arb arc ari arm arn aro arr ary ay- aya ayc ayi ayn ayo ayr baa bab bac bai bam ban bao bar bay bba bbb bbc bbi bbm bbn bbo bbr bby bca bcb bcc bci bcm bcn bco bcr bcy bi- bia bib bic bii bim bin bio bir biy bma bmb bmc bmi bmm bmn bmo bmr bna bnb bnc bni bnn bno bnr boa bob boc boi bom bon boo bor boy bra brb bri brm brn bro brr bry by- bya byc byi bym byn byo byr c-- caa cab cac cai cam can cao car cay cba cbb cbc cbi cbm cbn cbo cbr cby cca ccb ccc cci ccm ccn cco ccr ci- cia cib cic cii cim cin cio cir cma cmb cmc cmi cmm cmn cmo cmr cmy cn- cna cnb cnc cni cnm cnn cno cnr cny co- coa cob coc coi com con coo cor coy cra crb crc cri crm crn cro crr cry cya cyb cyc cym cyn cyo cyr ia- iaa iab iac iai iam ian iao iar iba ibb ibc ibi ibm ibn ibo ibr iby ica icb icc ici icm icn ico icr icy iia iib iic iii iim iin iio iir im- ima imb imc imi imm imn imo imy in- ina inb inc ini inm inn ino inr iny io- ioa iob ioc ioi iom ion ioo ior ir- ira irb irc iri irm irn iro irr iry iya iyc iym iyo iyr iyy m-o m-r maa mab mac mai mam man mao mar may mba mbb mbc mbi mbm mbo mbr mc- mca mcb mcc mci mcm mcn mco mcr mi- mia mib mic mii mim min mio mir miy mma mmb mmc mmi mmm mmn mmo mmr mna mnb mnc mni mnm mnn mno mnr moa mob moc moi mom mon moo mor moy mra mrb mrc mri mrm mrn mro mrr mry my- mya myb myc mym myn myo myr n-i naa nab nac nai nam nan nao nar nay nba nbb nbc nbi nbm nbn nbo nbr nca ncb ncc nci ncm ncn nco ncr nia nib nic nii nim nin nio nir nma nmb nmc nmi nmm nmn nmo nmr nna nnb nnc nni nnm nnn nno no- noa nob noc noi nom non noo nor noy nra nrb nrc nri nrm nrn nro nrr nry nya nyc nym nyn nyo nyy o-i oaa oab oac oai oam oan oao oar ob- oba obb obc obi obm obn obo obr oby oc- oca ocb occ oci ocm ocn oco ocr oia oib oic oii oim oin oio oir om- oma omb omc omi omm omn omo omr omy on- ona onb onc oni onn ono onr ony oo- ooa oob ooc ooi oom oon ooo oor or- ora orb orc ori orm orn oro orr ory oya oyi oyo ra- raa rab rac rai ram ran rao rar ray rba rbb rbc rbi rbm rbn rbo rbr rca rcb rcc rci rcm rcn rco rcr ria rib ric rii rim rin rio rir riy rma rmb rmc rmi rmm rmn rmo rmr rna rnb rnc rni rnm rnn rno rnr rny roa rob roc roi rom ron roo ror roy rra rrb rrc rri rrm rrn rrr ry- rya ryc rym ryn ryo ryr ryy yaa yab yac yai yam yan yao yar yay ybc ybi ybm ybr yby yca ycc yci yco ycy yii yim yin yio yir yma ymc ymi ymm ymo yna ynn yny yob yoc yoi yom yon yoo yor yoy yra yrc yrn yro yyb yyc yyy