-ol b-u bbb bbd bbe bbg bbl bbo bbs bbu bdb bdd bde bdg bdl bdo bds bdu be- beb bed bee beg bel beo bes beu bgb bgd bge bgg bgl bgo bgs bgu blb bld ble blg bll blo bls blu bob bod boe bog bol boo bos bou bsb bsd bse bsg bsl bso bss bsu bub bud bue bug bul buo bus buu dbb dbd dbe dbg dbl dbo dbs dbu ddb ddd dde ddg ddl ddo dds ddu de- deb ded dee deg del deo des deu dgd dge dgg dgl dgs dgu dl- dlb dld dle dlg dll dlo dls dlu dob dod doe dog dol doo dos dou dsb dsd dse dsg dsl dso dss dsu dub dud due dug dul duo dus ebb ebd ebe ebg ebl ebo ebs ebu ed- edb edd ede edg edl edo eds edu eeb eed eee eeg eel eeo ees egb egd ege egg egl ego egs egu elb eld ele elg ell elo els elu eo- eob eod eoe eog eol eoo eos eou es- esb esd ese esg esl eso ess esu eu- eub eud eue eug eul eus g-d gbd gbe gbg gbl gbo gbs gbu gdb gdd gde gdl gdo gds gdu ge- geb ged gee geg gel geo ges geu ggb ggd ggg ggo ggs ggu glb gld gle glg gll glo gls glu gob god goe gog gol goo gos gou gsb gsd gse gsg gsl gso gss gsu gu- gub gud gue gug gul guo gus guu lbb lbd lbe lbg lbl lbo lbs lbu ldb ldd lde ldg ldl ldo lds ldu leb led lee leg lel leo les leu lgb lgd lge lgg lgl lgo lgs lgu llb lld lle llg lll llo lls llu lob lod loe log lol loo los lou lsb lsd lse lsg lsl lso lss lsu lub lud lue lug lul luo lus luu ob- obb obd obe obg obl obo obs obu odb odd ode odg odl odo ods odu oeb oed oee oeg oel oeo oes ogd oge ogg ogl ogo ogs olb old ole olg oll olo ols olu oo- oob ood oog ool ooo oos os- osb osd ose osg osl oso oss osu ou- oud oue oul ouo ous sbb sbd sbe sbg sbl sbo sbs sbu sdb sdd sde sdg sdl sdo sds sdu se- seb sed see seg sel seo ses seu sgb sgd sge sgg sgl sgo sgs sgu slb sld sle slg sll slo sls slu sob sod soe sog sol soo sos sou ss- ssb ssd sse ssg ssl sso sss ssu sub sud sue sug sul suo sus suu ubb ube ubg ubl ubo ubs ubu udb udd ude udg udl udo uds udu ueb ued uee ueg uel ues ugb uge ugg ugl ugo ugs ugu ulb uld ule ulg ull ulo uls ulu uob uod uoe uog uol uoo uos usb usd use usg usl uso uss usu uue uug uus uuu