-al -ey -ly a-a a-b a-i aaa aab aae aai aal aax aay ab- aba abb abe abi abl abx aby aea aeb aee aei ael aex aey ai- aia aib aie aii ail aix aiy al- ala alb ale ali all alx aly ax- axa axe axi axl axx ay- aya aye ayi ayl ayx baa bab bae bai bal bax bay bba bbb bbe bbi bbl bbx bby be- bea beb bee bei bel bex bey bi- bia bib bie bii bil bix biy bla blb ble bli bll blx bly bxb bxi bxl bxx by- bya bye byi byl eaa eab eae eai eal eax eba ebb ebe ebi ebl ebx eby eea eeb eee eel eex eey eia eib eie eii eil eix ela elb ele eli ell elx ely ex- exa exe exi exl exx exy eya eye eyl ia- iaa iab iae iai ial iba ibb ibe ibi ibl ibx iby ie- iea iee iei iel iex iey iia iib iie iii iil iix il- ila ilb ile ili ill ilx ily ixe ixi ixl ixy iya iye iyy la- laa lab lae lai lal lax lay lba lbb lbe lbi lbl lbx lea leb lee lei lel lex ley lia lib lie lii lil lix lla llb lle lli lll lly lxi lxx lya lye lyl lyx xaa xal xbe xbl xbx xee xel xex xia xie xii xix xla xlb xli xxi xxl xxx xxy xyl xyy yaa yab yae yai yal yax yay ybe ybi ybl yby yea yeb yee yei yel yex yey yie yii yle yli yll yly yxa yxe yxy yyb yye yyy