-al -er -ey -ly -ol a-a a-b aaa aab aae aal aao aar aav aay ab- aba abb abe abl abo abr abv aby aea aeb aee ael aeo aer aev aey al- ala alb ale all alo alr alv aly aoa aob aoe aol aoo aor aov ar- ara arb are arl aro arr arv ary av- ava avb ave avl avo avr avy ay- aya aye ayl ayo ayr baa bab bae bal bao bar bav bay bba bbb bbe bbl bbo bbr bby be- bea beb bee bel beo ber bev bey bla blb ble bll blo blr blv bly boa bob boe bol boo bor bov boy bra brb bre brl bro brr brv bry bva bvb bve bvl bvo bvr bvv by- bya bye byl byo byr eaa eab eae eal eao ear eav eba ebb ebe ebl ebo ebr ebv eby eea eeb eee eel eeo eer eev eey ela elb ele ell elo elr elv ely eo- eoa eob eoe eol eoo eor era erb ere erl ero err erv ery eva evb eve evl evo evr evv evy eya eye eyl eyo eyr la- laa lab lae lal lao lar lav lay lba lbb lbe lbl lbo lbr lbv lea leb lee lel leo ler lev ley lla llb lle lll llo llr llv lly loa lob loe lol loo lor lov loy lra lrb lro lrr lrv lry lva lvb lve lvl lvr lvv lya lye lyl lyo lyr oaa oab oae oal oao oar oav ob- oba obb obe obl obo obr obv oby oea oeb oee oel oeo oer oey ola olb ole oll olo oly oo- ooa oob ool ooo oor oov or- ora orb ore orl oro orr orv ory ov- ova ovb ove ovl ovo ovv oya oye oyl oyo ra- raa rab rae ral rao rar rav ray rba rbb rbe rbl rbo rbr re- rea reb ree rel reo rer rev rey rla rle rll rlo rlr rly roa rob roe rol roo ror rov roy rra rrb rrl rrr rva rvb rve rvl rvo rvr rvv rvy ry- rya rye ryo ryr ryy v-a v-e vaa vab vae val vao var vav vay vba vbl vbo vbr vbv vea veb vee vel veo ver vey vl- vla vlb vle vll vlo vlv vly voa vob voe vol voo vor vov voy vra vrb vre vrr vry vva vvb vvo vvr vvv vye vyl yaa yab yae yal yao yar yav yay ybe ybl ybr yby yea yeb yee yel yeo yer yev yey yle yll ylr yly yob yoe yol yoo yor yoy yra yre yro yva yve yvo yvr yvy yyb yye yyy