-ic b-u bbb bbc bbh bbi bbm bbu bcb bcc bch bci bcm bcu bhb bhc bhh bhi bhm bhu bi- bib bic bih bii bim biu bmb bmc bmh bmi bmm bmu bub buc buh bui bum buu c-- cbb cbc cbh cbi cbm cbu ccb ccc cch cci ccm ccu ch- chb chc chh chi chm chu ci- cib cic cih cii cim ciu cmb cmc cmh cmi cmm cmu cub cuc cuh cui cum cuu h-i hbb hbc hbh hbi hbm hbu hcb hcc hch hci hcm hhb hhc hhh hhi hhm hhu hib hic hih hii him hiu hmb hmc hmh hmi hmm hmu hub huc huh hui hum huu ibb ibc ibh ibi ibm ibu icb icc ich ici icm icu ihb ihc ihh ihi ihm ihu iib iic iih iii iim iiu im- imb imc imh imi imm imu iu- iub iuc iui ium mbb mbc mbh mbi mbm mbu mc- mcb mcc mch mci mcm mcu mhc mhh mhi mhm mhu mi- mib mic mih mii mim miu mmb mmc mmh mmi mmm mmu mub muc muh mui mum muu ubb ubc ubh ubi ubu ucb ucc uch uci ucm ucu uhb uhc uhh uhi uhm uhu uib uic uii uim uiu um- umb umc umh umi umm umu uuc uum uuu