-ic a-a a-b a-c a-i aaa aab aac aad aah aai aam ab- aba abb abc abd abh abi abm ac- aca acb acc acd ach aci acm ad- ada adb adc add adh adi adm aha ahb ahc ahd ahh ahi ahm ai- aia aib aic aid aih aii aim ama amb amc amd amh ami amm baa bab bac bad bah bai bam bba bbb bbc bbd bbh bbi bbm bca bcb bcc bcd bch bci bcm bda bdb bdc bdd bdh bdi bdm bha bhb bhc bhd bhh bhi bhm bi- bia bib bic bid bih bii bim bma bmb bmc bmd bmh bmi bmm c-- caa cab cac cad cah cai cam cba cbb cbc cbd cbh cbi cbm cca ccb ccc ccd cch cci ccm cda cdb cdc cdd cdh cdi cdm ch- cha chb chc chd chh chi chm ci- cia cib cic cid cih cii cim cma cmb cmc cmd cmh cmi cmm daa dab dac dad dah dai dam dba dbb dbc dbd dbh dbi dbm dca dcb dcc dcd dci dcm dda ddb ddc ddd ddh ddi ddm dh- dha dhb dhc dhd dhh dhi dhm di- dia dib dic did dih dii dim dma dmb dmc dmd dmh dmi dmm h-i haa hab hac had hah hai ham hba hbb hbc hbd hbh hbi hbm hca hcb hcc hcd hch hci hcm hda hdb hdc hdd hdh hdi hdm hha hhb hhc hhd hhh hhi hhm hia hib hic hid hih hii him hma hmb hmc hmd hmh hmi hmm i-d ia- iaa iab iac iad iah iai iam iba ibb ibc ibd ibh ibi ibm ica icb icc icd ich ici icm ida idb idc idd idh idi idm iha ihb ihc ihd ihh ihi ihm iia iib iic iid iih iii iim im- ima imb imc imd imh imi imm maa mab mac mad mah mai mam mba mbb mbc mbd mbh mbi mbm mc- mca mcb mcc mcd mch mci mcm mda mdb mdc mdd mdh mdi mdm mha mhc mhd mhh mhi mhm mi- mia mib mic mid mih mii mim mma mmb mmc mmd mmh mmi mmm