-th bbb bbe bbf bbh bbi bbm bbo bbs bbt be- beb bee bef beh bei bem beo bes bet bfb bfe bff bfh bfi bfm bfo bfs bft bhb bhe bhf bhh bhi bhm bho bhs bht bi- bib bie bif bih bii bim bio bis bit bmb bme bmf bmh bmi bmm bmo bms bmt bob boe bof boh boi bom boo bos bot bsb bse bsf bsh bsi bsm bso bss bst btb bte btf bth bti btm bto bts btt ebb ebe ebf ebh ebi ebm ebo ebs ebt eeb eee eef eem eeo ees eet ef- efb efe eff efh efi efm efo efs eft ehb ehe ehf ehh ehi ehm eho ehs eht eib eie eif eii eim eio eis eit em- emb eme emf emh emi emm emo ems emt eo- eob eoe eof eoh eoi eom eoo eos eot es- esb ese esf esh esi esm eso ess est etb ete etf eth eti etm eto ets ett fbb fbe fbf fbh fbi fbm fbo fbs fbt feb fee fef feh fei fem feo fes fet ffe fff ffh ffi ffm ffo ffs fft fhb fhe fhf fhh fhi fhm fho fhs fib fie fif fih fii fim fis fit fmb fme fmf fmh fmi fmm fmo fms fmt fob foe fof foh foi fom foo fos fot fsb fse fsf fsh fsi fsm fso fss fst ftb fte ftf fth fti ftm fto fts ftt h-i hbb hbe hbf hbh hbi hbm hbo hbs hbt he- heb hee hef heh hei hem heo hes het hfb hfe hff hfh hfi hfm hfo hfs hft hhb hhe hhf hhh hhi hhm hho hhs hht hib hie hif hih hii him hio his hit hmb hme hmf hmh hmi hmm hmo hms hmt hob hoe hof hoh hoi hom hoo hos hot hsb hse hsf hsh hsi hsm hss hst htb hte htf hth hti htm hto hts htt i-f ibb ibe ibf ibh ibi ibm ibo ibs ibt ie- iee ief iei iem ies iet ifb ife iff ifi ifm ifo ifs ift ihb ihe ihf ihh ihi ihm iho ihs iht iib iie iif iih iii iim iio iis iit im- imb ime imf imh imi imm imo ims imt io- iob ioe iof ioh ioi iom ioo ios iot is- isb ise isf ish isi ism iso iss ist itb ite itf ith iti itm ito its itt m-f m-o mbb mbe mbf mbh mbi mbm mbo mbs mbt meb mee mef meh mei mem meo mes met mfb mfe mff mfh mfi mfm mfo mfs mft mhf mhh mhi mhm mho mhs mht mi- mib mie mif mih mii mim mio mis mit mmb mme mmf mmh mmi mmm mmo mms mmt mob moe mof moh moi mom moo mos mot msb mse msf msh msi msm mso mss mst mtb mte mtf mth mti mtm mto mts mtt o-i ob- obb obe obf obh obi obm obo obs obt oeb oee oef oeh oei oem oeo oes oet of- ofb ofe off ofi ofm ofo ofs oft ohe ohf ohh ohi ohm oho ohs oht oib oie oif oii oim oio ois oit om- omb ome omf omh omi omm omo oms omt oo- oob oof ooh ooi oom ooo oos oot os- osb ose osf osh osi osm oso oss ost ot- otb ote otf oth oti otm oto ots ott sbb sbe sbf sbh sbi sbm sbo sbs sbt se- seb see sef seh sei sem seo ses set sfb sfe sff sfh sfi sfm sfo sfs sft sh- shb she shf shh shi shm sho shs sht sib sie sif sih sii sim sio sis sit smb sme smf smh smi smm smo sms smt sob soe sof soh soi som soo sos sot ss- ssb sse ssf ssh ssi ssm sso sss sst stb ste stf sth sti stm sto sts stt tbb tbe tbf tbh tbi tbm tbo tbs tbt te- teb tee tef teh tei tem teo tes tet tfb tfe tff tfh tfi tfm tfo tfs tft th- thb the thf thh thi thm tho ths tht tib tie tif tih tii tim tio tis tit tmb tme tmf tmh tmi tmm tmo tms tmt to- tob toe tof toh toi tom too tos tot tsb tse tsf tsh tsi tsm tso tss tst ttb tte ttf tth tti ttm tto tts ttt