-ol bbb bbe bbg bbi bbl bbm bbn bbo be- beb bee beg bei bel bem ben beo bgb bge bgg bgi bgl bgm bgn bgo bi- bib bie big bii bil bim bin bio blb ble blg bli bll blm bln blo bmb bme bmg bmi bml bmm bmn bmo bnb bne bng bni bnl bnn bno bob boe bog boi bol bom bon boo ebb ebe ebg ebi ebl ebm ebn ebo eeb eee eeg eel eem een eeo egb ege egg egi egl egm egn ego eib eie eig eii eil eim ein eio elb ele elg eli ell elm eln elo em- emb eme emg emi eml emm emn emo en- enb ene eng eni enl enm enn eno eo- eob eoe eog eoi eol eom eon eoo gbe gbg gbi gbl gbm gbn gbo ge- geb gee geg gei gel gem gen geo ggb ggg ggi ggm ggn ggo gib gie gig gii gil gim gin gio glb gle glg gli gll glm gln glo gmb gme gmg gmi gml gmm gmn gmo gnb gne gni gnl gnm gnn gno gob goe gog goi gol gom gon goo ibb ibe ibg ibi ibl ibm ibn ibo ie- iee ieg iei iel iem ien igb ige igg igi igl igm ign igo iib iie iii iil iim iin iio il- ilb ile ilg ili ill ilm iln ilo im- imb ime img imi iml imm imn imo in- inb ine ing ini inl inm inn ino io- iob ioe iog ioi iol iom ion ioo lbb lbe lbg lbi lbl lbm lbo leb lee leg lei lel lem len leo lgb lge lgg lgi lgl lgm lgn lgo lib lie lig lii lil lim lin lio llb lle llg lli lll llm lln llo lmb lme lmg lmi lml lmm lmn lmo lnb lne lng lni lnl lnm lnn lno lob loe log loi lol lom lon loo m-o mbb mbe mbg mbi mbl mbm mbo meb mee meg mei mel mem men meo mgb mge mgi mgl mgm mgn mgo mi- mib mie mig mii mil mim min mio mlb mle mlg mli mll mlm mln mlo mmb mme mmg mmi mml mmm mmn mmo mnb mne mng mni mnl mnm mnn mno mob moe mog moi mol mom mon moo n-i nbb nbe nbg nbi nbl nbm nbn nbo ne- neb nee neg nei nel nem nen neo ngb nge ngg ngi ngl ngm ngn ngo nib nie nig nii nil nim nin nio nlb nle nlg nli nll nlm nln nlo nmb nme nmg nmi nml nmm nmn nmo nnb nne nng nni nnl nnm nnn nno no- nob noe nog noi nol nom non noo o-i ob- obb obe obg obi obl obm obn obo oeb oee oeg oei oel oem oen oeo oge ogg ogi ogl ogn ogo oib oie oii oil oim oin oio olb ole olg oli oll olm oln olo om- omb ome omg omi oml omm omn omo on- onb one ong oni onl onn ono oo- oob oog ooi ool oom oon ooo