-ol bbb bbg bbh bbl bbm bbo bbr bgb bgg bgh bgl bgm bgo bgr bhb bhg bhh bhl bhm bho bhr blb blg blh bll blm blo blr bmb bmg bmh bml bmm bmo bmr bob bog boh bol bom boo bor brb brg brh brl brm bro brr gbg gbh gbl gbm gbo gbr ggb ggg ggh ggm ggo ggr ghb ghg ghh ghl gho ghr glb glg glh gll glm glo glr gmb gmg gmh gml gmm gmo gmr gob gog goh gol gom goo gor grb grg grh grl grm gro grr hbb hbg hbh hbl hbm hbo hbr hgb hgg hgh hgl hgm hgo hgr hhb hhg hhh hhl hhm hho hhr hlb hlg hlh hll hlm hlo hlr hmb hmg hmh hml hmm hmo hmr hob hog hoh hol hom hoo hor hr- hrb hrg hrh hrl hrm hro hrr lbb lbg lbh lbl lbm lbo lbr lgb lgg lgh lgl lgm lgo lgr lhb lhh lho lhr llb llg lll llm llo llr lmb lmg lmh lml lmm lmo lmr lob log loh lol lom loo lor lrb lrg lrh lrm lro lrr m-o m-r mbb mbg mbh mbl mbm mbo mbr mgb mgh mgl mgm mgo mgr mhg mhh mhl mhm mho mhr mlb mlg mlh mll mlm mlo mlr mmb mmg mmh mml mmm mmo mmr mob mog moh mol mom moo mor mrb mrg mrh mrl mrm mro mrr ob- obb obg obh obl obm obo obr ogg ogh ogl ogo ohg ohh ohl ohm oho ohr olb olg oll olm olo om- omb omg omh oml omm omo omr oo- oob oog ooh ool oom ooo oor or- orb org orh orl orm oro orr rbb rbg rbh rbl rbm rbo rbr rgb rgg rgh rgo rgr rh- rhb rhg rhh rhl rhm rho rhr rlg rlh rll rlm rlo rlr rmb rmg rmh rml rmm rmo rmr rob rog roh rol rom roo ror rrb rrg rrh rrl rrm rrr