-th bbb bbh bbi bbm bbo bbr bbs bbt bhb bhh bhi bhm bho bhr bhs bht bi- bib bih bii bim bio bir bis bit bmb bmh bmi bmm bmo bmr bms bmt bob boh boi bom boo bor bos bot brb brh bri brm bro brr brs brt bsb bsh bsi bsm bso bsr bss bst btb bth bti btm bto btr bts btt h-i hbb hbh hbi hbm hbo hbr hbs hbt hhb hhh hhi hhm hho hhr hhs hht hib hih hii him hio hir his hit hmb hmh hmi hmm hmo hmr hms hmt hob hoh hoi hom hoo hor hos hot hr- hrb hrh hri hrm hro hrr hrs hrt hsb hsh hsi hsm hsr hss hst htb hth hti htm hto htr hts htt ibb ibh ibi ibm ibo ibr ibs ibt ihb ihh ihi ihm iho ihr ihs iht iib iih iii iim iio iir iis iit im- imb imh imi imm imo ims imt io- iob ioh ioi iom ioo ior ios iot ir- irb iri irm iro irr irs irt is- isb ish isi ism iso isr iss ist itb ith iti itm ito its itt m-o m-r mbb mbh mbi mbm mbo mbr mbs mbt mhh mhi mhm mho mhr mhs mht mi- mib mih mii mim mio mir mis mit mmb mmh mmi mmm mmo mmr mms mmt mob moh moi mom moo mor mos mot mrb mrh mri mrm mro mrr mrs mrt msb msh msi msm mso msr mss mst mtb mth mti mtm mto mtr mts mtt o-i ob- obb obh obi obm obo obr obs obt ohh ohi ohm oho ohr ohs oht oib oii oim oio oir ois oit om- omb omh omi omm omo omr oms omt oo- oob ooh ooi oom ooo oor oos oot or- orb orh ori orm oro orr ors ort os- osb osh osi osm oso osr oss ost ot- otb oth oti otm oto otr ots ott rbb rbh rbi rbm rbo rbr rbs rbt rh- rhb rhh rhi rhm rho rhr rhs rht rib rih rii rim rio rir ris rit rmb rmh rmi rmm rmo rmr rms rmt rob roh roi rom roo ror ros rot rrb rrh rri rrm rrr rrs rrt rsb rsh rsi rsm rso rsr rss rst rtb rti rtm rto rtr rts rtt sbb sbh sbi sbm sbo sbr sbs sbt sh- shb shh shi shm sho shr shs sht sib sih sii sim sio sir sis sit smb smh smi smm smo smr sms smt sob soh soi som soo sor sos sot sr- srb srh sri srm sro srr srs srt ss- ssb ssh ssi ssm sso ssr sss sst stb sth sti stm sto str sts stt tbb tbh tbi tbm tbo tbr tbs tbt th- thb thh thi thm tho thr ths tht tib tih tii tim tio tir tis tit tmb tmh tmi tmm tmo tmr tms tmt to- tob toh toi tom too tor tos tot trb trh tri trm tro trr trs trt tsb tsh tsi tsm tso tsr tss tst ttb tth tti ttm tto ttr tts ttt