-ic -th bbb bbc bbe bbh bbi bbm bbn bbo bbt bcb bcc bce bch bci bcm bcn bco bct be- beb bec bee beh bei bem ben beo bet bhb bhc bhe bhh bhi bhm bho bht bi- bib bic bie bih bii bim bin bio bit bmb bmc bme bmh bmi bmm bmn bmo bmt bnb bnc bne bni bnn bno bnt bob boc boe boh boi bom bon boo bot btb btc bte bth bti btm btn bto btt c-- cbb cbc cbe cbh cbi cbm cbn cbo cbt ccb ccc cce cch cci ccm ccn cco cct ce- ceb cec cee ceh cei cem cen ceo cet ch- chb chc che chh chi chm chn cho cht ci- cib cic cie cih cii cim cin cio cit cmb cmc cme cmh cmi cmm cmn cmo cmt cn- cnb cnc cne cnh cni cnm cnn cno cnt co- cob coc coe coh coi com con coo cot ctb ctc cte cth cti ctm ctn cto ctt ebb ebc ebe ebh ebi ebm ebn ebo ebt ec- ecb ecc ece ech eci ecm ecn eco ect eeb eec eee eem een eeo eet ehb ehc ehe ehh ehi ehm ehn eho eht eib eic eie eii eim ein eio eit em- emb emc eme emh emi emm emn emo emt en- enb enc ene enh eni enm enn eno ent eo- eob eoc eoe eoh eoi eom eon eoo eot etb etc ete eth eti etm etn eto ett h-i hbb hbc hbe hbh hbi hbm hbn hbo hbt hcb hcc hce hch hci hcm hcn hco hct he- heb hec hee heh hei hem hen heo het hhb hhc hhe hhh hhi hhm hhn hho hht hib hic hie hih hii him hin hio hit hmb hmc hme hmh hmi hmm hmo hmt hnb hnc hne hnh hnn hno hnt hob hoc hoe hoh hoi hom hon hoo hot htb htc hte hth hti htm htn hto htt ibb ibc ibe ibh ibi ibm ibn ibo ibt icb icc ice ich ici icm icn ico ict ie- iec iee iei iem ien iet ihb ihc ihe ihh ihi ihm ihn iho iht iib iic iie iih iii iim iin iio iit im- imb imc ime imh imi imm imn imo imt in- inb inc ine inh ini inm inn ino int io- iob ioc ioe ioh ioi iom ion ioo iot itb itc ite ith iti itm itn ito itt m-o mbb mbc mbe mbh mbi mbm mbo mbt mc- mcb mcc mce mch mci mcm mcn mco mct meb mec mee meh mei mem men meo met mhc mhh mhi mhm mhn mho mht mi- mib mic mie mih mii mim min mio mit mmb mmc mme mmh mmi mmm mmn mmo mmt mnb mnc mne mni mnm mnn mno mnt mob moc moe moh moi mom mon moo mot mtb mtc mte mth mti mtm mtn mto mtt n-i nbb nbc nbe nbi nbm nbn nbo nbt ncb ncc nce nch nci ncm ncn nco nct ne- neb nec nee neh nei nem nen neo net nhb nhc nhe nhh nhi nhm nhn nht nib nic nie nih nii nim nin nio nit nmb nmc nme nmh nmi nmm nmn nmo nmt nnb nnc nne nnh nni nnm nnn nno nnt no- nob noc noe noh noi nom non noo not ntb ntc nte nth nti ntm ntn nto ntt o-i ob- obb obc obe obh obi obm obn obo obt oc- ocb occ och oci ocm ocn oco oct oeb oec oee oeh oei oem oen oeo oet ohc ohe ohh ohi ohm ohn oho oht oib oic oie oii oim oin oio oit om- omb omc ome omh omi omm omn omo omt on- onb onc one onh oni onn ono ont oo- oob ooc ooh ooi oom oon ooo oot ot- otb otc ote oth oti otm otn oto ott tbb tbc tbe tbh tbi tbm tbn tbo tbt tcb tcc tce tch tci tcm tcn tco tct te- teb tec tee teh tei tem ten teo tet th- thb thc the thh thi thm thn tho tht tib tic tie tih tii tim tin tio tit tmb tmc tme tmh tmi tmm tmn tmo tmt tnb tnc tne tnh tni tnm tnn tno tnt to- tob toc toe toh toi tom ton too tot ttb ttc tte tth tti ttm ttn tto ttt