-ic bbb bbc bbe bbh bbi bbm bbn bcb bcc bce bch bci bcm bcn be- beb bec bee beh bei bem ben bhb bhc bhe bhh bhi bhm bi- bib bic bie bih bii bim bin bmb bmc bme bmh bmi bmm bmn bnb bnc bne bni bnn c-- cbb cbc cbe cbh cbi cbm cbn ccb ccc cce cch cci ccm ccn ce- ceb cec cee ceh cei cem cen ch- chb chc che chh chi chm chn ci- cib cic cie cih cii cim cin cmb cmc cme cmh cmi cmm cmn cn- cnb cnc cne cnh cni cnm cnn ebb ebc ebe ebh ebi ebm ebn ec- ecb ecc ece ech eci ecm ecn eeb eec eee eem een ehb ehc ehe ehh ehi ehm ehn eib eic eie eii eim ein em- emb emc eme emh emi emm emn en- enb enc ene enh eni enm enn h-i hbb hbc hbe hbh hbi hbm hbn hcb hcc hce hch hci hcm hcn he- heb hec hee heh hei hem hen hhb hhc hhe hhh hhi hhm hhn hib hic hie hih hii him hin hmb hmc hme hmh hmi hmm hnb hnc hne hnh hnn ibb ibc ibe ibh ibi ibm ibn icb icc ice ich ici icm icn ie- iec iee iei iem ien ihb ihc ihe ihh ihi ihm ihn iib iic iie iih iii iim iin im- imb imc ime imh imi imm imn in- inb inc ine inh ini inm inn mbb mbc mbe mbh mbi mbm mc- mcb mcc mce mch mci mcm mcn meb mec mee meh mei mem men mhc mhh mhi mhm mhn mi- mib mic mie mih mii mim min mmb mmc mme mmh mmi mmm mmn mnb mnc mne mni mnm mnn n-i nbb nbc nbe nbi nbm nbn ncb ncc nce nch nci ncm ncn ne- neb nec nee neh nei nem nen nhb nhc nhe nhh nhi nhm nhn nib nic nie nih nii nim nin nmb nmc nme nmh nmi nmm nmn nnb nnc nne nnh nni nnm nnn