-er -ol eee eek eel eeo eer eet eew eke ekl eko ekr ekt eku ele elk ell elo elr elt elu elw eo- eoe eok eol eoo eor eot eou eow ere erk erl ero err ert eru erw ete etk etl eto etr ett etu etw eu- eue eul eur eut ewe ewk ewl ewo ewr ewt ewu eww k-t ke- kee kek kel keo ker ket kew kke kkk kkl kkr kkt kku kl- klo klr klt klu koe kok kol koo kor kot kou kow krk krl kro krr krt kru krw kte ktk ktl kto ktr ktt ktu ktw kue kuk kul kur kut kuu kw- kwk kwo kwt kww lee lek lel leo ler let leu lew lkl lkr lkt lle llk lll llo llr llt llu llw loe lok lol loo lor lot lou low lrk lro lrr lrt lru lrw lte ltk ltl lto ltr ltt ltu lue luk lul luo lur lut luu lwl lwo lwr lww oee oel oeo oer oet oke okk okl oko okr oku okw ole olk oll olo olt olu olw oo- ook ool ooo oor oot oow or- ore ork orl oro orr ort oru ot- ote otk otl oto otr ott otu otw ou- oue ouk oul ouo our out owe owk owl owo owt owu oww re- ree rek rel reo rer ret reu rew rke rkk rko rkt rku rle rll rlo rlr rlt rlu rlw roe rok rol roo ror rot rou row rrk rrl rrr rrt rru rte rtk rtl rto rtr rtt rtu rtw rue ruk ruo rur rut ruu rwe rwl rwr rwu te- tee tek tel teo ter tet teu tew tke tkk tkl tko tkr tkt tkw tle tlk tll tlo tlr tlt tlu tlw to- toe tok tol too tor tot tou tow tre trk trl tro trr trt tru trw tte ttk ttl tto ttr ttt ttu ttw tue tuk tul tuo tur tut tuu twe twl two twr twt twu tww uee uel uer uet uew uke ukk ukl ukr uku ule ulk ull ulo ulr ult ulu uoe uok uol uoo uor uot uow ur- ure urk url uro urr urt uru urw ute utk utl uto utr utt utu uue uur uut uuu uwe uwl uwr uww wee wek wel weo wer wet wew wke wko wkr wkt wkw wl- wle wll wlo wlr wlt wlu wlw woe wok wol woo wor wot wou wow wr- wre wrk wrl wro wrr wrt wru wrw wto wtr wtt wtu wtw wue wuo wur wut wwe wwl wwo wwt wwu www