-ol bbb bbe bbg bbh bbl bbm bbn bbo be- beb bee beg beh bel bem ben beo bgb bge bgg bgh bgl bgm bgn bgo bhb bhe bhg bhh bhl bhm bho blb ble blg blh bll blm bln blo bmb bme bmg bmh bml bmm bmn bmo bnb bne bng bnl bnn bno bob boe bog boh bol bom bon boo ebb ebe ebg ebh ebl ebm ebn ebo eeb eee eeg eel eem een eeo egb ege egg egh egl egm egn ego ehb ehe ehg ehh ehl ehm ehn eho elb ele elg elh ell elm eln elo em- emb eme emg emh eml emm emn emo en- enb ene eng enh enl enm enn eno eo- eob eoe eog eoh eol eom eon eoo gbe gbg gbh gbl gbm gbn gbo ge- geb gee geg geh gel gem gen geo ggb ggg ggh ggm ggn ggo ghb ghe ghg ghh ghl ghn gho glb gle glg glh gll glm gln glo gmb gme gmg gmh gml gmm gmn gmo gnb gne gnl gnm gnn gno gob goe gog goh gol gom gon goo hbb hbe hbg hbh hbl hbm hbn hbo he- heb hee heg heh hel hem hen heo hgb hge hgg hgh hgl hgm hgn hgo hhb hhe hhg hhh hhl hhm hhn hho hlb hle hlg hlh hll hlm hln hlo hmb hme hmg hmh hml hmm hmo hnb hne hng hnh hnl hnn hno hob hoe hog hoh hol hom hon hoo lbb lbe lbg lbh lbl lbm lbo leb lee leg leh lel lem len leo lgb lge lgg lgh lgl lgm lgn lgo lhb lhh lho llb lle llg lll llm lln llo lmb lme lmg lmh lml lmm lmn lmo lnb lne lng lnh lnl lnm lnn lno lob loe log loh lol lom lon loo m-o mbb mbe mbg mbh mbl mbm mbo meb mee meg meh mel mem men meo mgb mge mgh mgl mgm mgn mgo mhg mhh mhl mhm mhn mho mlb mle mlg mlh mll mlm mln mlo mmb mme mmg mmh mml mmm mmn mmo mnb mne mng mnl mnm mnn mno mob moe mog moh mol mom mon moo nbb nbe nbg nbl nbm nbn nbo ne- neb nee neg neh nel nem nen neo ngb nge ngg ngh ngl ngm ngn ngo nhb nhe nhg nhh nhl nhm nhn nlb nle nlg nlh nll nlm nln nlo nmb nme nmg nmh nml nmm nmn nmo nnb nne nng nnh nnl nnm nnn nno no- nob noe nog noh nol nom non noo ob- obb obe obg obh obl obm obn obo oeb oee oeg oeh oel oem oen oeo oge ogg ogh ogl ogn ogo ohe ohg ohh ohl ohm ohn oho olb ole olg oll olm oln olo om- omb ome omg omh oml omm omn omo on- onb one ong onh onl onn ono oo- oob oog ooh ool oom oon ooo