-ic a-a a-b a-c a-i aaa aab aac aah aai aam aan aay ab- aba abb abc abh abi abm abn aby ac- aca acb acc ach aci acm acn acy aha ahb ahc ahh ahi ahm ahn ahy ai- aia aib aic aih aii aim ain aiy ama amb amc amh ami amm amn amy an- ana anb anc anh ani anm ann any ay- aya ayc ayh ayi ayn baa bab bac bah bai bam ban bay bba bbb bbc bbh bbi bbm bbn bby bca bcb bcc bch bci bcm bcn bcy bha bhb bhc bhh bhi bhm bi- bia bib bic bih bii bim bin biy bma bmb bmc bmh bmi bmm bmn bna bnb bnc bni bnn by- bya byc byh byi bym byn c-- caa cab cac cah cai cam can cay cba cbb cbc cbh cbi cbm cbn cby cca ccb ccc cch cci ccm ccn ch- cha chb chc chh chi chm chn chy ci- cia cib cic cih cii cim cin cma cmb cmc cmh cmi cmm cmn cmy cn- cna cnb cnc cnh cni cnm cnn cny cya cyb cyc cym cyn h-i haa hab hac hah hai ham han hay hba hbb hbc hbh hbi hbm hbn hby hca hcb hcc hch hci hcm hcn hcy hha hhb hhc hhh hhi hhm hhn hhy hia hib hic hih hii him hin hma hmb hmc hmh hmi hmm hmy hna hnb hnc hnh hnn hny hy- hya hyb hyc hyh hyi hym hyn hyy ia- iaa iab iac iah iai iam ian iba ibb ibc ibh ibi ibm ibn iby ica icb icc ich ici icm icn icy iha ihb ihc ihh ihi ihm ihn ihy iia iib iic iih iii iim iin im- ima imb imc imh imi imm imn imy in- ina inb inc inh ini inm inn iny iya iyc iym iyy maa mab mac mah mai mam man may mba mbb mbc mbh mbi mbm mc- mca mcb mcc mch mci mcm mcn mha mhc mhh mhi mhm mhn mi- mia mib mic mih mii mim min miy mma mmb mmc mmh mmi mmm mmn mna mnb mnc mni mnm mnn my- mya myb myc myh mym myn n-i naa nab nac nah nai nam nan nay nba nbb nbc nbi nbm nbn nca ncb ncc nch nci ncm ncn nha nhb nhc nhh nhi nhm nhn nhy nia nib nic nih nii nim nin nma nmb nmc nmh nmi nmm nmn nna nnb nnc nnh nni nnm nnn nya nyc nym nyn nyy yaa yab yac yah yai yam yan yay ybc ybi ybm yby yca ycc ych yci ycy yha yhc yhi yih yii yim yin yma ymc ymi ymm yna ynn yny yyb yyc yyy