-er -th b-p bbb bbe bbh bbi bbm bbo bbp bbr bbs bbt be- beb bee beh bei bem beo bep ber bes bet bhb bhe bhh bhi bhm bho bhp bhr bhs bht bi- bib bie bih bii bim bio bip bir bis bit bmb bme bmh bmi bmm bmo bmp bmr bms bmt bob boe boh boi bom boo bop bor bos bot bpb bpe bph bpi bpm bpo bpp bpr bps bpt brb bre brh bri brm bro brp brr brs brt bsb bse bsh bsi bsm bso bsp bsr bss bst btb bte bth bti btm bto btp btr bts btt ebb ebe ebh ebi ebm ebo ebp ebr ebs ebt eeb eee eem eeo eep eer ees eet ehb ehe ehh ehi ehm eho ehp ehr ehs eht eib eie eii eim eio eip eir eis eit em- emb eme emh emi emm emo emp emr ems emt eo- eob eoe eoh eoi eom eoo eop eor eos eot ep- epb epe eph epi epm epo epp epr eps ept erb ere erh eri erm ero erp err ers ert es- esb ese esh esi esm eso esp esr ess est etb ete eth eti etm eto etp etr ets ett h-i hbb hbe hbh hbi hbm hbo hbp hbr hbs hbt he- heb hee heh hei hem heo hep her hes het hhb hhe hhh hhi hhm hho hhp hhr hhs hht hib hie hih hii him hio hip hir his hit hmb hme hmh hmi hmm hmo hmp hmr hms hmt hob hoe hoh hoi hom hoo hop hor hos hot hpb hpe hph hpi hpm hpo hpp hpr hps hpt hr- hrb hre hrh hri hrm hro hrp hrr hrs hrt hsb hse hsh hsi hsm hsp hsr hss hst htb hte hth hti htm hto htp htr hts htt ibb ibe ibh ibi ibm ibo ibp ibr ibs ibt ie- iee iei iem iep ier ies iet ihb ihe ihh ihi ihm iho ihp ihr ihs iht iib iie iih iii iim iio iip iir iis iit im- imb ime imh imi imm imo imp ims imt io- iob ioe ioh ioi iom ioo iop ior ios iot ipb ipe ipi ipm ipo ipp ipr ips ipt ir- irb ire iri irm iro irp irr irs irt is- isb ise ish isi ism iso isp isr iss ist itb ite ith iti itm ito itp its itt m-o m-r mbb mbe mbh mbi mbm mbo mbp mbr mbs mbt meb mee meh mei mem meo mep mer mes met mhh mhi mhm mho mhp mhr mhs mht mi- mib mie mih mii mim mio mip mir mis mit mmb mme mmh mmi mmm mmo mmp mmr mms mmt mob moe moh moi mom moo mop mor mos mot mpb mpe mph mpi mpm mpo mpp mpr mps mpt mrb mre mrh mri mrm mro mrp mrr mrs mrt msb mse msh msi msm mso msp msr mss mst mtb mte mth mti mtm mto mtp mtr mts mtt o-i ob- obb obe obh obi obm obo obp obr obs obt oeb oee oeh oei oem oeo oep oer oes oet ohe ohh ohi ohm oho ohp ohr ohs oht oib oie oii oim oio oip oir ois oit om- omb ome omh omi omm omo omp omr oms omt oo- oob ooh ooi oom ooo oop oor oos oot op- opb ope oph opi opm opo opp opr ops opt or- orb ore orh ori orm oro orp orr ors ort os- osb ose osh osi osm oso osp osr oss ost ot- otb ote oth oti otm oto otp otr ots ott p-p pbb pbe pbi pbm pbo pbp pbr pbs pbt peb pee peh pei pem peo pep per pes pet phb phe phi phm pho php phr phs pht pib pie pih pii pim pio pip pir pis pit pmb pme pmh pmi pmm pmo pmp pmr pms pmt pob poe poh poi pom poo pop por pos pot ppb ppe pph ppi ppm ppo ppp ppr pps ppt prb pre prh pri prm pro prp prr prs prt ps- psb pse psh psi psm pso psp psr pss pst pt- ptb pte pth pti ptm pto ptp ptr pts ptt rbb rbe rbh rbi rbm rbo rbp rbr rbs rbt re- reb ree reh rei rem reo rep rer res ret rh- rhb rhe rhh rhi rhm rho rhp rhr rhs rht rib rie rih rii rim rio rip rir ris rit rmb rme rmh rmi rmm rmo rmp rmr rms rmt rob roe roh roi rom roo rop ror ros rot rpb rpe rph rpi rpm rpo rpp rpr rps rpt rrb rrh rri rrm rrp rrr rrs rrt rsb rse rsh rsi rsm rso rsp rsr rss rst rtb rte rti rtm rto rtp rtr rts rtt sbb sbe sbh sbi sbm sbo sbp sbr sbs sbt se- seb see seh sei sem seo sep ser ses set sh- shb she shh shi shm sho shp shr shs sht sib sie sih sii sim sio sip sir sis sit smb sme smh smi smm smo smp smr sms smt sob soe soh soi som soo sop sor sos sot spb spe sph spi spm spo spp spr sps spt sr- srb sre srh sri srm sro srp srr srs srt ss- ssb sse ssh ssi ssm sso ssp ssr sss sst stb ste sth sti stm sto stp str sts stt tbb tbe tbh tbi tbm tbo tbp tbr tbs tbt te- teb tee teh tei tem teo tep ter tes tet th- thb the thh thi thm tho thp thr ths tht tib tie tih tii tim tio tip tir tis tit tmb tme tmh tmi tmm tmo tmp tmr tms tmt to- tob toe toh toi tom too top tor tos tot tpb tpe tph tpi tpm tpo tpp tpr tps tpt trb tre trh tri trm tro trp trr trs trt tsb