-ic a-a a-b a-c a-i a-z aaa aab aac aah aai aak aaz ab- aba abb abc abh abi abk abz ac- aca acb acc ach aci ack acz aha ahb ahc ahh ahi ahk ahz ai- aia aib aic aih aii aik aiz aka akb akc akh aki akk az- aza azb azi azz baa bab bac bah bai bak baz bba bbb bbc bbh bbi bbk bca bcb bcc bch bci bck bcz bha bhb bhc bhh bhi bhk bi- bia bib bic bih bii bik biz bka bkb bkc bkk bza bzh bzz c-- caa cab cac cah cai cak caz cba cbb cbc cbh cbi cbk cbz cca ccb ccc cch cci cck ccz ch- cha chb chc chh chi chk chz ci- cia cib cic cih cii cik cka ckb ckc ckh cki cz- czc czk h-i haa hab hac hah hai hak haz hba hbb hbc hbh hbi hbk hbz hca hcb hcc hch hci hck hha hhb hhc hhh hhi hhk hhz hia hib hic hih hii hik hka hkb hkh hki hkk ia- iaa iab iac iah iai iaz iba ibb ibc ibh ibi ibk ibz ica icb icc ich ici ick icz iha ihb ihc ihh ihi ihk iia iib iic iih iii ika ikb ikc iki ikk iza izh izi izz k-z ka- kaa kab kac kah kai kak kaz kba kbb kbc kbh kbi kbk kbz kca kcb kcc kch kci kck kha khh khi khk khz kia kib kic kih kii kik kiz kkb kkc kkh kki kkk zaa zab zac zah zai zak zaz zbb zbc zha zhc zhi zia zib zik ziz zka zzz