-ey -ly -ol bbb bbe bbg bbk bbl bbo bbs bby be- beb bee beg bek bel beo bes bey bgb bge bgg bgk bgl bgo bgs bkb bke bkg bkk bkl bko bks blb ble blg blk bll blo bls bly bob boe bog bok bol boo bos boy bsb bse bsg bsk bsl bso bss bsy by- bye byg byk byl byo bys ebb ebe ebg ebk ebl ebo ebs eby eeb eee eeg eek eel eeo ees eey egb ege egg egl ego egs egy ekb eke ekg ekl eko eks eky elb ele elg elk ell elo els ely eo- eob eoe eog eok eol eoo eos es- esb ese esg esk esl eso ess esy eye eyl eyo eys gbe gbg gbk gbl gbo gbs gby ge- geb gee geg gek gel geo ges gey ggb ggg ggo ggs gkb gko gks glb gle glg glk gll glo gls gly gob goe gog gok gol goo gos goy gsb gse gsg gsk gsl gso gss gy- gyb gye gyl gyo gys kbb kbe kbk kbl kbo kbs ke- keb kee keg kek kel keo kes key kgb kgl kgo kgs kgy kkb kke kkk kkl kks kky kl- klb klg klo kls kly kob koe kog kok kol koo kos koy ksb kse ksg ksk ksl kso kss kye kyl kyo kys lbb lbe lbg lbk lbl lbo lbs leb lee leg lek lel leo les ley lgb lge lgg lgk lgl lgo lgs lkb lkg lkl lks lky llb lle llg llk lll llo lls lly lob loe log lok lol loo los loy lsb lse lsg lsk lsl lso lss lye lyg lyk lyl lyo lys ob- obb obe obg obk obl obo obs oby oeb oee oeg oel oeo oes oey oge ogg ogl ogo ogs ogy okb oke okg okk okl oko oks olb ole olg olk oll olo ols oly oo- oob oog ook ool ooo oos os- osb ose osg osk osl oso oss oye oyl oyo oys sbb sbe sbg sbk sbl sbo sbs sby se- seb see seg sek sel seo ses sey sgb sge sgg sgk sgl sgo sgs sk- skb ske skg skk skl sko sks sky slb sle slg slk sll slo sls sly sob soe sog sok sol soo sos soy ss- ssb sse ssg ssk ssl sso sss sy- syb sye syg syk syl sys ybe ybg ybl ybs yby yeb yee yeg yek yel yeo yes yey ygl ygo ykk yle ylg ylk yll yls yly yob yoe yog yok yol yoo yos yoy ysb yse ysg ysk ysl yso yss ysy yyb yye yyg yys yyy