-th bbb bbh bbi bbk bbm bbo bbs bbt bhb bhh bhi bhk bhm bho bhs bht bi- bib bih bii bik bim bio bis bit bkb bkk bkm bko bks bkt bmb bmh bmi bmk bmm bmo bms bmt bob boh boi bok bom boo bos bot bsb bsh bsi bsk bsm bso bss bst btb bth bti btk btm bto bts btt h-i hbb hbh hbi hbk hbm hbo hbs hbt hhb hhh hhi hhk hhm hho hhs hht hib hih hii hik him hio his hit hkb hkh hki hkk hkm hko hks hkt hmb hmh hmi hmk hmm hmo hms hmt hob hoh hoi hok hom hoo hos hot hsb hsh hsi hsk hsm hss hst htb hth hti htk htm hto hts htt ibb ibh ibi ibk ibm ibo ibs ibt ihb ihh ihi ihk ihm iho ihs iht iib iih iii iim iio iis iit ikb iki ikk iko iks ikt im- imb imh imi imm imo ims imt io- iob ioh ioi iom ioo ios iot is- isb ish isi isk ism iso iss ist itb ith iti itk itm ito its itt k-t kbb kbh kbi kbk kbm kbo kbs khh khi khk khm kho khs kib kih kii kik kim kio kis kit kkb kkh kki kkk kkm kks kkt kmb kmh kmi kmk kmm kmo kms kmt kob koh koi kok kom koo kos kot ksb ksh ksi ksk ksm kso kss kst ktb kth ktk ktm kto kts ktt m-o mbb mbh mbi mbk mbm mbo mbs mbt mhh mhi mhk mhm mho mhs mht mi- mib mih mii mik mim mio mis mit mkb mkh mkk mkm mko mks mkt mmb mmh mmi mmk mmm mmo mms mmt mob moh moi mok mom moo mos mot msb msh msi msk msm mso mss mst mtb mth mti mtk mtm mto mts mtt o-i ob- obb obh obi obk obm obo obs obt ohh ohi ohm oho ohs oht oib oii oik oim oio ois oit okb oki okk oko oks om- omb omh omi omm omo oms omt oo- oob ooh ooi ook oom ooo oos oot os- osb osh osi osk osm oso oss ost ot- otb oth oti otk otm oto ots ott sbb sbh sbi sbk sbm sbo sbs sbt sh- shb shh shi shk shm sho shs sht sib sih sii sik sim sio sis sit sk- skb skh ski skk skm sko sks skt smb smh smi smk smm smo sms smt sob soh soi sok som soo sos sot ss- ssb ssh ssi ssk ssm sso sss sst stb sth sti stk stm sto sts stt tbb tbh tbi tbk tbm tbo tbs tbt th- thb thh thi thk thm tho ths tht tib tih tii tik tim tio tis tit tkb tkk tkm tko tks tkt tmb tmh tmi tmk tmm tmo tms tmt to- tob toh toi tok tom too tos tot tsb tsh tsi tsk tsm tso tss tst ttb tth tti ttk ttm tto tts ttt