-er -ey eee eeg eer eet eev eex eey ege egg egr egt egu egx egy ere erg err ert eru erv ery ete etg etr ett etu etv etx ety eu- eue eug eur eut euv eux eve evg evr evt evv evy ex- exe exr ext exu exx exy eye eyr eyt ge- gee geg ger get geu gev gex gey ggg ggr ggt ggu ggv gre grg grr grt gru grv grx gry gte gtg gtr gtt gtu gtv gtx gty gu- gue gug gur gut guu guv guy gve gvg gvr gvt gvu gxt gy- gye gyr re- ree reg rer ret reu rev rex rey rge rgg rgr rgt rgv rgx rrg rrr rrt rru rte rtg rtr rtt rtu rtv rtx rty rue rug rur rut ruu ruv rux ruy rve rvg rvr rvt rvu rvv rvy rxr ry- rye ryg ryr ryu ryy t-x te- tee teg ter tet teu tev tex tey tge tgg tgr tgt tgu tgv tgy tre trg trr trt tru trv trx try tte ttg ttr ttt ttu ttv ttx tty tue tug tur tut tuu tuv tux tuy tve tvg tvr tvt tvu tvx tvy txe txt txu tye tyg tyr tyt uee ueg uer uet uey uge ugg ugr ugt ugu ugx ur- ure urg urr urt uru urx ury ute utr utt utu utv utx uty uue uug uur uut uuu uve uvu uvv uxr uxt uxu uyu v-e vee veg ver vet veu vex vey vgg vgr vgt vgu vgx vre vrg vrr vrt vru vry vte vtg vtr vtt vtu vtv vtx vty vue vug vur vut vuv vvg vvr vvt vvv vxr vxv vye vyg vyt xee xeg xer xet xeu xev xex xge xrt xrx xry xtr xtv xtx xty xue xuv xvg xvt xxv xxx xxy xyr xyy yee yeg yer yet yev yex yey yre yrg yrt yru yte ytr ytt ytu ytv yue yug yur yut yuu yuv yux yuy yve yvr yvy yxe yxy yye yyg yyt yyu yyy