-th bbb bbe bbf bbh bbi bbm bbo bbt be- beb bee bef beh bei bem beo bet bfb bfe bff bfh bfi bfm bfo bft bhb bhe bhf bhh bhi bhm bho bht bi- bib bie bif bih bii bim bio bit bmb bme bmf bmh bmi bmm bmo bmt bob boe bof boh boi bom boo bot btb bte btf bth bti btm bto btt ebb ebe ebf ebh ebi ebm ebo ebt eeb eee eef eem eeo eet ef- efb efe eff efh efi efm efo eft ehb ehe ehf ehh ehi ehm eho eht eib eie eif eii eim eio eit em- emb eme emf emh emi emm emo emt eo- eob eoe eof eoh eoi eom eoo eot etb ete etf eth eti etm eto ett fbb fbe fbf fbh fbi fbm fbo fbt feb fee fef feh fei fem feo fet ffe fff ffh ffi ffm ffo fft fhb fhe fhf fhh fhi fhm fho fib fie fif fih fii fim fit fmb fme fmf fmh fmi fmm fmo fmt fob foe fof foh foi fom foo fot ftb fte ftf fth fti ftm fto ftt h-i hbb hbe hbf hbh hbi hbm hbo hbt he- heb hee hef heh hei hem heo het hfb hfe hff hfh hfi hfm hfo hft hhb hhe hhf hhh hhi hhm hho hht hib hie hif hih hii him hio hit hmb hme hmf hmh hmi hmm hmo hmt hob hoe hof hoh hoi hom hoo hot htb hte htf hth hti htm hto htt i-f ibb ibe ibf ibh ibi ibm ibo ibt ie- iee ief iei iem iet ifb ife iff ifi ifm ifo ift ihb ihe ihf ihh ihi ihm iho iht iib iie iif iih iii iim iio iit im- imb ime imf imh imi imm imo imt io- iob ioe iof ioh ioi iom ioo iot itb ite itf ith iti itm ito itt m-f m-o mbb mbe mbf mbh mbi mbm mbo mbt meb mee mef meh mei mem meo met mfb mfe mff mfh mfi mfm mfo mft mhf mhh mhi mhm mho mht mi- mib mie mif mih mii mim mio mit mmb mme mmf mmh mmi mmm mmo mmt mob moe mof moh moi mom moo mot mtb mte mtf mth mti mtm mto mtt o-i ob- obb obe obf obh obi obm obo obt oeb oee oef oeh oei oem oeo oet of- ofb ofe off ofi ofm ofo oft ohe ohf ohh ohi ohm oho oht oib oie oif oii oim oio oit om- omb ome omf omh omi omm omo omt oo- oob oof ooh ooi oom ooo oot ot- otb ote otf oth oti otm oto ott tbb tbe tbf tbh tbi tbm tbo tbt te- teb tee tef teh tei tem teo tet tfb tfe tff tfh tfi tfm tfo tft th- thb the thf thh thi thm tho tht tib tie tif tih tii tim tio tit tmb tme tmf tmh tmi tmm tmo tmt to- tob toe tof toh toi tom too tot ttb tte ttf tth tti ttm tto ttt