-er -ic -ji c-- c-j ccc cce cci ccj ccl ccr ccs cct ce- cec cee cei cej cel cer ces cet ci- cic cie cii cij cil cir cis cit cjc cjr cjs cl- clc cle cli clj cll clr cls clt crc cre cri crj crl crr crs crt csc cse csi csj csl csr css cst ctc cte cti ctl ctr cts ctt ec- ecc ece eci ecj ecl ecr ecs ect eec eee eel eer ees eet eic eie eii eij eil eir eis eit ejc eji ejl ejt elc ele eli ell elr els elt erc ere eri erl err ers ert es- esc ese esi esl esr ess est etc ete eti etj etl etr ets ett icc ice ici icj icl icr ics ict ie- iec iee iei iej iel ier ies iet iic iie iii iij iil iir iis iit ijc ije iji ijl ijs ijt il- ilc ile ili ill ilr ils ilt ir- irc ire iri irj irl irr irs irt is- isc ise isi isj isl isr iss ist itc ite iti itj itl its itt j-i jcc jce jci jcl jcr jcs jct jec jee jei jej jel jer jes jet jic jie jii jij jil jir jis jit jjc jjj jjl jjr jjs jlc jle jli jll jlr jls jlt jrc jri jrl jrr jrs jrt jsc jse jsi jsj jsl jsr jss jst jtc jte jti jtl jtr jts jtt lcc lce lci lcj lcl lcr lcs lct lec lee lei lej lel ler les let lic lie lii lij lil lir lis lit lje ljj ljs llc lle lli llj lll llr lls llt lrc lri lrr lrs lrt lsc lse lsi lsj lsl lsr lss lst ltc lte lti ltl ltr lts ltt rcc rce rci rcj rcl rcr rcs rct re- rec ree rei rel rer res ret ric rie rii ril rir ris rit rjc rjr rlc rle rli rll rlr rls rlt rrc rri rrl rrr rrs rrt rsc rse rsi rsj rsl rsr rss rst rtc rte rti rtj rtl rtr rts rtt scc sce sci scj scl scr scs sct se- sec see sei sej sel ser ses set sic sie sii sij sil sir sis sit sjc sje sji sjj sjr sjs sjt slc sle sli slj sll slr sls slt sr- src sre sri srj srl srr srs srt ss- ssc sse ssi ssj ssl ssr sss sst stc ste sti stj stl str sts stt tcc tce tci tcj tcl tcr tcs tct te- tec tee tei tej tel ter tes tet tic tie tii til tir tis tit tjc tje tji tjr tjs tlc tle tli tlj tll tlr tls tlt trc tre tri trl trr trs trt tsc tse tsi tsj tsl tsr tss tst ttc tte tti ttl ttr tts ttt