-ey a-a a-b aaa aab aad aae aas aaw aay ab- aba abb abd abe abs abw aby ad- ada adb add ade ads adw ady aea aeb aed aee aes aew aey as- asa asb asd ase ass asw asy aw- awa awb awd awe aws aww awy ay- aya ayd aye ays ayw baa bab bad bae bas baw bay bba bbb bbd bbe bbs bbw bby bda bdb bdd bde bds bdw bdy be- bea beb bed bee bes bew bey bsa bsb bsd bse bss bsw bsy bwa bwb bwd bws bwy by- bya byd bye bys daa dab dad dae das daw day dba dbb dbd dbe dbs dby dda ddb ddd dde dds ddw ddy de- dea deb ded dee des dew dey dsa dsb dsd dse dss dsw dsy dwa dwb dwe dws dww dy- dya dyb dyd dye dys dyw dyy eaa eab ead eae eas eaw eba ebb ebd ebe ebs ebw eby ed- eda edb edd ede eds edw edy eea eeb eed eee ees eew eey es- esa esb esd ese ess esw esy ewa ewb ewd ewe ews eww ewy eya eyd eye eys saa sab sad sae sas saw say sba sbb sbd sbe sbs sbw sby sda sdb sdd sde sds sdw sdy se- sea seb sed see ses sew sey ss- ssa ssb ssd sse sss ssw swa swb swd swe sws swy sy- sya syb syd sye sys waa wab wad wae was waw way wba wbb wbd wbe wbs wbw wda wdb wds wdy wea web wed wee wes wew wey wsa wsb wsd wse wss wsw wwa wwd wwe www wy- wya wyd wye wys yaa yab yad yae yas yaw yay ybe ybs yby yda yde yds ydy yea yeb yed yee yes yew yey ysa ysb yse yss ysy yyb yye yys yyy