-ol bbb bbh bbi bbk bbl bbm bbo bbr bhb bhh bhi bhk bhl bhm bho bhr bi- bib bih bii bik bil bim bio bir bkb bkk bkl bkm bko bkr blb blh bli blk bll blm blo blr bmb bmh bmi bmk bml bmm bmo bmr bob boh boi bok bol bom boo bor brb brh bri brk brl brm bro brr h-i hbb hbh hbi hbk hbl hbm hbo hbr hhb hhh hhi hhk hhl hhm hho hhr hib hih hii hik hil him hio hir hkb hkh hki hkk hkl hkm hko hkr hlb hlh hli hll hlm hlo hlr hmb hmh hmi hmk hml hmm hmo hmr hob hoh hoi hok hol hom hoo hor hr- hrb hrh hri hrk hrl hrm hro hrr ibb ibh ibi ibk ibl ibm ibo ibr ihb ihh ihi ihk ihl ihm iho ihr iib iih iii iil iim iio iir ikb iki ikk ikl iko ikr il- ilb ilh ili ilk ill ilm ilo ilr im- imb imh imi iml imm imo io- iob ioh ioi iol iom ioo ior ir- irb iri irk irl irm iro irr kbb kbh kbi kbk kbl kbm kbo kbr khh khi khk khm kho khr kib kih kii kik kil kim kio kir kkb kkh kki kkk kkl kkm kkr kl- klb klh kli klm klo klr kmb kmh kmi kmk kml kmm kmo kob koh koi kok kol kom koo kor kri krk krl kro krr lbb lbh lbi lbk lbl lbm lbo lbr lhb lhh lhi lhk lho lhr lib lih lii lik lil lim lio lir lkb lkh lkl lkr llb lli llk lll llm llo llr lmb lmh lmi lmk lml lmm lmo lmr lob loh loi lok lol lom loo lor lrb lrh lri lrk lrm lro lrr m-o m-r mbb mbh mbi mbk mbl mbm mbo mbr mhh mhi mhk mhl mhm mho mhr mi- mib mih mii mik mil mim mio mir mkb mkh mkk mkl mkm mko mkr mlb mlh mli mlk mll mlm mlo mlr mmb mmh mmi mmk mml mmm mmo mmr mob moh moi mok mol mom moo mor mrb mrh mri mrk mrl mrm mro mrr o-i ob- obb obh obi obk obl obm obo obr ohh ohi ohl ohm oho ohr oib oii oik oil oim oio oir okb oki okk okl oko okr olb oli olk oll olm olo om- omb omh omi oml omm omo omr oo- oob ooh ooi ook ool oom ooo oor or- orb orh ori ork orl orm oro orr rbb rbh rbi rbk rbl rbm rbo rbr rh- rhb rhh rhi rhl rhm rho rhr rib rih rii rik ril rim rio rir rkb rkk rkm rko rlh rli rll rlm rlo rlr rmb rmh rmi rml rmm rmo rmr rob roh roi rok rol rom roo ror rrb rrh rri rrk rrl rrm rrr