-er -th bbb bbe bbf bbh bbi bbm bbo bbr bbs bbt be- beb bee bef beh bei bem beo ber bes bet bfb bfe bff bfh bfi bfm bfo bfr bfs bft bhb bhe bhf bhh bhi bhm bho bhr bhs bht bi- bib bie bif bih bii bim bio bir bis bit bmb bme bmf bmh bmi bmm bmo bmr bms bmt bob boe bof boh boi bom boo bor bos bot brb bre brf brh bri brm bro brr brs brt bsb bse bsf bsh bsi bsm bso bsr bss bst btb bte btf bth bti btm bto btr bts btt ebb ebe ebf ebh ebi ebm ebo ebr ebs ebt eeb eee eef eem eeo eer ees eet ef- efb efe eff efh efi efm efo efr efs eft ehb ehe ehf ehh ehi ehm eho ehr ehs eht eib eie eif eii eim eio eir eis eit em- emb eme emf emh emi emm emo emr ems emt eo- eob eoe eof eoh eoi eom eoo eor eos eot erb ere erf erh eri erm ero err ers ert es- esb ese esf esh esi esm eso esr ess est etb ete etf eth eti etm eto etr ets ett fbb fbe fbf fbh fbi fbm fbo fbr fbs fbt feb fee fef feh fei fem feo fer fes fet ffe fff ffh ffi ffm ffo ffr ffs fft fhb fhe fhf fhh fhi fhm fho fhr fhs fib fie fif fih fii fim fir fis fit fmb fme fmf fmh fmi fmm fmo fmr fms fmt fob foe fof foh foi fom foo for fos fot frb fre frf frh fri frm fro frr frs frt fsb fse fsf fsh fsi fsm fso fsr fss fst ftb fte ftf fth fti ftm fto ftr fts ftt h-i hbb hbe hbf hbh hbi hbm hbo hbr hbs hbt he- heb hee hef heh hei hem heo her hes het hfb hfe hff hfh hfi hfm hfo hfr hfs hft hhb hhe hhf hhh hhi hhm hho hhr hhs hht hib hie hif hih hii him hio hir his hit hmb hme hmf hmh hmi hmm hmo hmr hms hmt hob hoe hof hoh hoi hom hoo hor hos hot hr- hrb hre hrf hrh hri hrm hro hrr hrs hrt hsb hse hsf hsh hsi hsm hsr hss hst htb hte htf hth hti htm hto htr hts htt i-f ibb ibe ibf ibh ibi ibm ibo ibr ibs ibt ie- iee ief iei iem ier ies iet ifb ife iff ifi ifm ifo ifr ifs ift ihb ihe ihf ihh ihi ihm iho ihr ihs iht iib iie iif iih iii iim iio iir iis iit im- imb ime imf imh imi imm imo ims imt io- iob ioe iof ioh ioi iom ioo ior ios iot ir- irb ire irf iri irm iro irr irs irt is- isb ise isf ish isi ism iso isr iss ist itb ite itf ith iti itm ito its itt m-f m-o m-r mbb mbe mbf mbh mbi mbm mbo mbr mbs mbt meb mee mef meh mei mem meo mer mes met mfb mfe mff mfh mfi mfm mfo mfr mfs mft mhf mhh mhi mhm mho mhr mhs mht mi- mib mie mif mih mii mim mio mir mis mit mmb mme mmf mmh mmi mmm mmo mmr mms mmt mob moe mof moh moi mom moo mor mos mot mrb mre mrf mrh mri mrm mro mrr mrs mrt msb mse msf msh msi msm mso msr mss mst mtb mte mtf mth mti mtm mto mtr mts mtt o-i ob- obb obe obf obh obi obm obo obr obs obt oeb oee oef oeh oei oem oeo oer oes oet of- ofb ofe off ofi ofm ofo ofr ofs oft ohe ohf ohh ohi ohm oho ohr ohs oht oib oie oif oii oim oio oir ois oit om- omb ome omf omh omi omm omo omr oms omt oo- oob oof ooh ooi oom ooo oor oos oot or- orb ore orf orh ori orm oro orr ors ort os- osb ose osf osh osi osm oso osr oss ost ot- otb ote otf oth oti otm oto otr ots ott rbb rbe rbf rbh rbi rbm rbo rbr rbs rbt re- reb ree ref reh rei rem reo rer res ret rfb rfe rff rfh rfi rfm rfo rfr rfs rft rh- rhb rhe rhf rhh rhi rhm rho rhr rhs rht rib rie rif rih rii rim rio rir ris rit rmb rme rmf rmh rmi rmm rmo rmr rms rmt rob roe rof roh roi rom roo ror ros rot rrb rrf rrh rri rrm rrr rrs rrt rsb rse rsf rsh rsi rsm rso rsr rss rst rtb rte rtf rti rtm rto rtr rts rtt sbb sbe sbf sbh sbi sbm sbo sbr sbs sbt se- seb see sef seh sei sem seo ser ses set sfb sfe sff sfh sfi sfm sfo sfr sfs sft sh- shb she shf shh shi shm sho shr shs sht sib sie sif sih sii sim sio sir sis sit smb sme smf smh smi smm smo smr sms smt sob soe sof soh soi som soo sor sos sot sr- srb sre srf srh sri srm sro srr srs srt ss- ssb sse ssf ssh ssi ssm sso ssr sss sst stb ste stf sth sti stm sto str sts stt tbb tbe tbf tbh tbi tbm tbo tbr tbs tbt te- teb tee tef teh tei tem teo ter tes tet tfb tfe tff tfh tfi tfm tfo tfr tfs tft th- thb the thf thh thi thm tho thr ths tht tib tie tif tih tii tim tio tir tis tit tmb tme tmf tmh tmi tmm tmo tmr tms tmt to- tob toe tof toh toi tom too tor tos tot trb tre trf trh tri trm tro trr trs trt tsb tse tsf tsh tsi