-ol b-u bbb bbf bbg bbi bbl bbm bbo bbu bfb bff bfg bfi bfl bfm bfo bfu bgb bgf bgg bgi bgl bgm bgo bgu bi- bib bif big bii bil bim bio biu blb blf blg bli bll blm blo blu bmb bmf bmg bmi bml bmm bmo bmu bob bof bog boi bol bom boo bou bub buf bug bui bul bum buo buu fbb fbf fbg fbi fbl fbm fbo fbu fff ffg ffi ffl ffm ffo ffu fgb fgf fgg fgi fgl fgm fib fif fig fii fil fim fiu flb flf flg fli fll flm flo flu fmb fmf fmg fmi fml fmm fmo fmu fob fof fog foi fol fom foo fou fub fuf fug fui ful fum fuo fuu gbf gbg gbi gbl gbm gbo gbu gfb gff gfi gfl gfm gfo ggb ggg ggi ggm ggo ggu gib gif gig gii gil gim gio giu glb glf glg gli gll glm glo glu gmb gmf gmg gmi gml gmm gmo gob gof gog goi gol gom goo gou gu- gub guf gug gui gul gum guo guu i-f ibb ibf ibg ibi ibl ibm ibo ibu ifb iff ifg ifi ifl ifm ifo ifu igb igf igg igi igl igm igo igu iib iif iii iil iim iio iiu il- ilb ilf ilg ili ill ilm ilo ilu im- imb imf img imi iml imm imo imu io- iob iof iog ioi iol iom ioo iou iu- iub iug iui ium lbb lbf lbg lbi lbl lbm lbo lbu lfb lff lfg lfi lfl lfm lfo lfu lgb lgf lgg lgi lgl lgm lgo lgu lib lif lig lii lil lim lio liu llb llf llg lli lll llm llo llu lmb lmf lmg lmi lml lmm lmo lmu lob lof log loi lol lom loo lou lub luf lug lui lul lum luo luu m-f m-o mbb mbf mbg mbi mbl mbm mbo mbu mfb mff mfg mfi mfl mfm mfo mfu mgb mgf mgi mgl mgm mgo mgu mi- mib mif mig mii mil mim mio miu mlb mlf mlg mli mll mlm mlo mlu mmb mmf mmg mmi mml mmm mmo mmu mob mof mog moi mol mom moo mou mub muf mug mui mul mum muu o-i ob- obb obf obg obi obl obm obo obu of- ofb off ofg ofi ofl ofm ofo ofu ogf ogg ogi ogl ogo oib oif oii oil oim oio oiu olb olf olg oli oll olm olo olu om- omb omf omg omi oml omm omo omu oo- oob oof oog ooi ool oom ooo ou- ouf oui oul oum ouo ubb ubf ubg ubi ubl ubo ubu uff ufg ufi ufl ufm ufo ufu ugb ugf ugg ugi ugl ugm ugo ugu uib uif uig uii uil uim uio uiu ulb ulf ulg uli ull ulm ulo ulu um- umb umf umg umi uml umm umo umu uob uog uol uom uoo uug uum uuu