-ji -th bbb bbh bbi bbo bbs bbt bhb bhh bhi bhj bho bhs bht bi- bib bih bii bij bio bis bit bji bjj bjs bjt bob boh boi boj boo bos bot bsb bsh bsi bsj bso bss bst btb bth bti bto bts btt h-i hbb hbh hbi hbj hbo hbs hbt hhb hhh hhi hhj hho hhs hht hib hih hii hij hio his hit hji hjo hjs hjt hob hoh hoi hoo hos hot hsb hsh hsi hsj hss hst htb hth hti htj hto hts htt ibb ibh ibi ibj ibo ibs ibt ihb ihh ihi iho ihs iht iib iih iii iij iio iis iit ijb iji ijo ijs ijt io- iob ioh ioi ioj ioo ios iot is- isb ish isi isj iso iss ist itb ith iti itj ito its itt j-i jbi jbj jbo jbs jbt jhi jhj jho jhs jht jib jih jii jij jio jis jit jjb jjj jjs job joh joi joj joo jos jot jsb jsh jsi jsj jso jss jst jtb jth jti jts jtt o-i ob- obb obh obi obj obo obs obt ohh ohi oho ohs oht oib oii oio ois oit ojb oji ojo ojs oo- oob ooh ooi ooo oos oot os- osb osh osi osj oso oss ost ot- otb oth oti oto ots ott sbb sbh sbi sbj sbo sbs sbt sh- shb shh shi sho shs sht sib sih sii sij sio sis sit sjb sjh sji sjj sjs sjt sob soh soi soj soo sos sot ss- ssb ssh ssi ssj sso sss sst stb sth sti stj sto sts stt tbb tbh tbi tbj tbo tbs tbt th- thb thh thi tho ths tht tib tih tii tio tis tit tji tjo tjs to- tob toh toi toj too tos tot tsb tsh tsi tsj tso tss tst ttb tth tti tto tts ttt