-ic -th bbb bbc bbh bbi bbm bbo bbr bbt bby bcb bcc bch bci bcm bco bcr bct bcy bhb bhc bhh bhi bhm bho bhr bht bi- bib bic bih bii bim bio bir bit biy bmb bmc bmh bmi bmm bmo bmr bmt bob boc boh boi bom boo bor bot boy brb brh bri brm bro brr brt bry btb btc bth bti btm bto btr btt bty by- byc byh byi bym byo byr byt c-- cbb cbc cbh cbi cbm cbo cbr cbt cby ccb ccc cch cci ccm cco ccr cct ch- chb chc chh chi chm cho chr cht chy ci- cib cic cih cii cim cio cir cit cmb cmc cmh cmi cmm cmo cmr cmt cmy co- cob coc coh coi com coo cor cot coy crb crc crh cri crm cro crr crt cry ctb ctc cth cti ctm cto ctr ctt cty cyb cyc cym cyo cyr cyt h-i hbb hbc hbh hbi hbm hbo hbr hbt hby hcb hcc hch hci hcm hco hcr hct hcy hhb hhc hhh hhi hhm hho hhr hht hhy hib hic hih hii him hio hir hit hmb hmc hmh hmi hmm hmo hmr hmt hmy hob hoc hoh hoi hom hoo hor hot hoy hr- hrb hrc hrh hri hrm hro hrr hrt htb htc hth hti htm hto htr htt hty hy- hyb hyc hyh hyi hym hyo hyr hyt hyy ibb ibc ibh ibi ibm ibo ibr ibt iby icb icc ich ici icm ico icr ict icy ihb ihc ihh ihi ihm iho ihr iht ihy iib iic iih iii iim iio iir iit im- imb imc imh imi imm imo imt imy io- iob ioc ioh ioi iom ioo ior iot ir- irb irc iri irm iro irr irt iry itb itc ith iti itm ito itt ity iyc iym iyo iyr iyt iyy m-o m-r mbb mbc mbh mbi mbm mbo mbr mbt mc- mcb mcc mch mci mcm mco mcr mct mhc mhh mhi mhm mho mhr mht mi- mib mic mih mii mim mio mir mit miy mmb mmc mmh mmi mmm mmo mmr mmt mob moc moh moi mom moo mor mot moy mrb mrc mrh mri mrm mro mrr mrt mry mtb mtc mth mti mtm mto mtr mtt my- myb myc myh mym myo myr myt o-i ob- obb obc obh obi obm obo obr obt oby oc- ocb occ och oci ocm oco ocr oct ohc ohh ohi ohm oho ohr oht oib oic oii oim oio oir oit om- omb omc omh omi omm omo omr omt omy oo- oob ooc ooh ooi oom ooo oor oot or- orb orc orh ori orm oro orr ort ory ot- otb otc oth oti otm oto otr ott oyi oyo rbb rbc rbh rbi rbm rbo rbr rbt rcb rcc rch rci rcm rco rcr rct rh- rhb rhc rhh rhi rhm rho rhr rht rib ric rih rii rim rio rir rit riy rmb rmc rmh rmi rmm rmo rmr rmt rob roc roh roi rom roo ror rot roy rrb rrc rrh rri rrm rrr rrt rtb rtc rti rtm rto rtr rtt rty ry- ryc rym ryo ryr ryy tbb tbc tbh tbi tbm tbo tbr tbt tcb tcc tch tci tcm tco tcr tct th- thb thc thh thi thm tho thr tht thy tib tic tih tii tim tio tir tit tiy tmb tmc tmh tmi tmm tmo tmr tmt tmy to- tob toc toh toi tom too tor tot toy trb trc trh tri trm tro trr trt try ttb ttc tth tti ttm tto ttr ttt tty tyc tym tyo tyr tyt ybc ybi ybm ybr yby ycc ych yci yco ycy yhc yhi yht yih yii yim yio yir yit ymc ymi ymm ymo ymt yob yoc yoi yom yoo yor yot yoy yrc yro yrt ytc yth ytm yto ytr ytt yyb yyc yyt yyy