-ic bbb bbc bbe bbh bbi bbm bbn bbo bcb bcc bce bch bci bcm bcn bco be- beb bec bee beh bei bem ben beo bhb bhc bhe bhh bhi bhm bho bi- bib bic bie bih bii bim bin bio bmb bmc bme bmh bmi bmm bmn bmo bnb bnc bne bni bnn bno bob boc boe boh boi bom bon boo c-- cbb cbc cbe cbh cbi cbm cbn cbo ccb ccc cce cch cci ccm ccn cco ce- ceb cec cee ceh cei cem cen ceo ch- chb chc che chh chi chm chn cho ci- cib cic cie cih cii cim cin cio cmb cmc cme cmh cmi cmm cmn cmo cn- cnb cnc cne cnh cni cnm cnn cno co- cob coc coe coh coi com con coo ebb ebc ebe ebh ebi ebm ebn ebo ec- ecb ecc ece ech eci ecm ecn eco eeb eec eee eem een eeo ehb ehc ehe ehh ehi ehm ehn eho eib eic eie eii eim ein eio em- emb emc eme emh emi emm emn emo en- enb enc ene enh eni enm enn eno eo- eob eoc eoe eoh eoi eom eon eoo h-i hbb hbc hbe hbh hbi hbm hbn hbo hcb hcc hce hch hci hcm hcn hco he- heb hec hee heh hei hem hen heo hhb hhc hhe hhh hhi hhm hhn hho hib hic hie hih hii him hin hio hmb hmc hme hmh hmi hmm hmo hnb hnc hne hnh hnn hno hob hoc hoe hoh hoi hom hon hoo ibb ibc ibe ibh ibi ibm ibn ibo icb icc ice ich ici icm icn ico ie- iec iee iei iem ien ihb ihc ihe ihh ihi ihm ihn iho iib iic iie iih iii iim iin iio im- imb imc ime imh imi imm imn imo in- inb inc ine inh ini inm inn ino io- iob ioc ioe ioh ioi iom ion ioo m-o mbb mbc mbe mbh mbi mbm mbo mc- mcb mcc mce mch mci mcm mcn mco meb mec mee meh mei mem men meo mhc mhh mhi mhm mhn mho mi- mib mic mie mih mii mim min mio mmb mmc mme mmh mmi mmm mmn mmo mnb mnc mne mni mnm mnn mno mob moc moe moh moi mom mon moo n-i nbb nbc nbe nbi nbm nbn nbo ncb ncc nce nch nci ncm ncn nco ne- neb nec nee neh nei nem nen neo nhb nhc nhe nhh nhi nhm nhn nib nic nie nih nii nim nin nio nmb nmc nme nmh nmi nmm nmn nmo nnb nnc nne nnh nni nnm nnn nno no- nob noc noe noh noi nom non noo o-i ob- obb obc obe obh obi obm obn obo oc- ocb occ och oci ocm ocn oco oeb oec oee oeh oei oem oen oeo ohc ohe ohh ohi ohm ohn oho oib oic oie oii oim oin oio om- omb omc ome omh omi omm omn omo on- onb onc one onh oni onn ono oo- oob ooc ooh ooi oom oon ooo