-er -ic c-- ccc cce cci cck ccl ccr ccu ccw ce- cec cee cei cek cel cer ceu cew ci- cic cie cii cik cil cir ciu ciw ckc cki ckw cl- clc cle cli clk cll clr clu clw crc cre cri crk crl crr cru crw cuc cue cui cuk cul cur cuu cuw cw- cwc cwe cwi cwk cwl cwr cwu ec- ecc ece eci eck ecl ecr ecu ecw eec eee eek eel eer eew eic eie eii eik eil eir eiu ekc eke eki ekl ekr eku elc ele eli elk ell elr elu elw erc ere eri erk erl err eru erw eu- euc eue eui eul eur ewc ewe ewi ewk ewl ewr ewu eww icc ice ici ick icl icr icu icw ie- iec iee iei iek iel ier iic iie iii iil iir iiu iiw ikc ike iki ikk ikl ikr iku il- ilc ile ili ilk ill ilr ilu ir- irc ire iri irk irl irr iru iu- iuc iue iui iur iwc iwe iwi iwk iwl iwr iwu iww kcc kce kci kck kcl kcr kcu ke- kec kee kei kek kel ker kew kic kie kii kik kil kir kiu kkc kke kki kkk kkl kkr kku kl- klc kli klr klu krc kri krk krl krr kru krw kuc kue kui kuk kul kur kuu kw- kwc kwi kwk kww lcc lce lci lck lcl lcr lcu lcw lec lee lei lek lel ler leu lew lic lie lii lik lil lir liu liw lkl lkr llc lle lli llk lll llr llu llw lrc lri lrk lrr lru lrw luc lue lui luk lul lur luu lwc lwi lwl lwr lww rcc rce rci rcl rcr rcu rcw re- rec ree rei rek rel rer reu rew ric rie rii rik ril rir rkc rke rkk rku rlc rle rli rll rlr rlu rlw rrc rri rrk rrl rrr rru ruc rue rui ruk rur ruu rwc rwe rwi rwl rwr rwu ucc uce uci uck ucl ucr ucu ucw uec uee uei uel uer uew uic uie uii uil uir uiu ukc uke uki ukk ukl ukr uku ulc ule uli ulk ull ulr ulu ur- urc ure uri urk url urr uru urw uuc uue uur uuu uwc uwe uwl uwr uww wcc wce wci wck wcl wcr wcu wcw wec wee wei wek wel wer wew wic wie wii wik wil wir wiu wkc wke wkr wkw wl- wlc wle wli wll wlr wlu wlw wr- wrc wre wri wrk wrl wrr wru wrw wuc wue wur wwc wwe wwi wwl wwu www