-ey -ly -ol bbb bbe bbg bbl bbo bbt bby be- beb bee beg bel beo bet bey bgb bge bgg bgl bgo bgt blb ble blg bll blo blt bly bob boe bog bol boo bot boy btb bte btg btl bto btt bty by- bye byg byl byo byt ebb ebe ebg ebl ebo ebt eby eeb eee eeg eel eeo eet eey egb ege egg egl ego egt egy elb ele elg ell elo elt ely eo- eob eoe eog eol eoo eot etb ete etg etl eto ett ety eye eyl eyo eyt gbe gbg gbl gbo gbt gby ge- geb gee geg gel geo get gey ggb ggg ggo ggt glb gle glg gll glo glt gly gob goe gog gol goo got goy gtb gte gtg gtl gto gtt gty gy- gyb gye gyl gyo lbb lbe lbg lbl lbo lbt leb lee leg lel leo let ley lgb lge lgg lgl lgo lgt llb lle llg lll llo llt lly lob loe log lol loo lot loy ltb lte ltg ltl lto ltt lye lyg lyl lyo lyt ob- obb obe obg obl obo obt oby oeb oee oeg oel oeo oet oey oge ogg ogl ogo ogt ogy olb ole olg oll olo olt oly oo- oob oog ool ooo oot ot- otb ote otg otl oto ott oye oyl oyo tbb tbe tbg tbl tbo tbt te- teb tee teg tel teo tet tey tgb tge tgg tgl tgo tgt tgy tle tlg tll tlo tlt to- tob toe tog tol too tot toy ttb tte ttg ttl tto ttt tty tye tyg tyl tyo tyt ybe ybg ybl yby yeb yee yeg yel yeo yet yey ygl ygo yle ylg yll ylt yly yob yoe yog yol yoo yot yoy yte ytl yto ytt yyb yye yyg yyt yyy