-er -ey -ly eee eel eep eer eet eex eey eie eii eil eip eir eit eix ele eli ell elp elr elt elx ely ep- epe epi epl epp epr ept epx ere eri erl erp err ert ery ete eti etl etp etr ett etx ety ex- exe exi exl exp exr ext exx exy eye eyl eyp eyr eyt ie- iee iei iel iep ier iet iex iey iie iii iil iip iir iit iix il- ile ili ill ilp ilr ilt ilx ily ipe ipi ipl ipp ipr ipt ipx ipy ir- ire iri irl irp irr irt irx iry ite iti itl itp itt itx ity ixe ixi ixl ixy iye iyr iyt iyy l-p lee lei lel lep ler let lex ley lie lii lil lip lir lit lix lle lli lll llp llr llt lly lpe lpi lpl lpp lpr lpt lpx lri lrp lrr lrt lry lte lti ltl ltp ltr ltt ltx lxi lxr lxx lye lyl lyr lyt lyx p-p pee pei pel pep per pet pex pey pie pii pil pip pir pit pix ple pli pll plp plr plt plx ply ppe ppi ppl ppp ppr ppt ppx pre pri prl prp prr prt prx pry pt- pte pti ptl ptp ptr ptt ptx pty pxe pxl pxr pxt py- pye pyl pyr pyt pyx re- ree rei rel rep rer ret rex rey rie rii ril rip rir rit rix riy rle rli rll rlp rlr rlt rly rpe rpi rpl rpp rpr rpt rpx rri rrl rrp rrr rrt rte rti rtl rtp rtr rtt rtx rty rxp rxr ry- rye ryr ryy t-x te- tee tei tel tep ter tet tex tey tie tii til tip tir tit tix tiy tle tli tll tlp tlr tlt tlx tpe tpi tpl tpp tpr tpt tpx tre tri trl trp trr trt trx try tte tti ttl ttp ttr ttt ttx tty txe txi txl txt tye tyl typ tyr tyt xee xel xep xer xet xex xie xii xit xix xli xlr xlt xpe xpl xpp xpt xrt xrx xry xti xtp xtr xtx xty xxi xxl xxp xxx xxy xyl xyp xyr xyy yee yei yel yep yer yet yex yey yie yii yip yir yit yle yli yll ylr ylt yly ypl yre yrp yrt yte ytl ytp ytr ytt yxe yxy yye yyt yyy