-er -ic -ji c-- c-j ccc cce cch cci ccj ccl ccr ccs ccu ce- cec cee ceh cei cej cel cer ces ceu ch- chc che chh chi chl chr chs chu ci- cic cie cih cii cij cil cir cis ciu cjc cjr cjs cl- clc cle clh cli clj cll clr cls clu crc cre crh cri crj crl crr crs cru csc cse csh csi csj csl csr css csu cuc cue cuh cui cul cur cus cuu ec- ecc ece ech eci ecj ecl ecr ecs ecu eec eee eel eer ees ehc ehe ehh ehi ehl ehr ehs ehu eic eie eii eij eil eir eis eiu ejc eji ejl eju elc ele elh eli ell elr els elu erc ere erh eri erl err ers eru es- esc ese esh esi esl esr ess esu eu- euc eue eui euj eul eur eus h-i hcc hce hch hci hcj hcl hcr hcs he- hec hee heh hei hej hel her hes heu hhc hhe hhh hhi hhj hhl hhr hhs hhu hic hie hih hii hij hil hir his hiu hji hjl hjr hjs hlc hle hlh hli hll hlr hls hlu hr- hrc hre hrh hri hrj hrl hrr hrs hru hsc hse hsh hsi hsj hsl hsr hss hsu huc hue huh hui huj hul hur hus huu icc ice ich ici icj icl icr ics icu ie- iec iee iei iej iel ier ies ihc ihe ihh ihi ihl ihr ihs ihu iic iie iih iii iij iil iir iis iiu ijc ije iji ijl ijs iju il- ilc ile ilh ili ill ilr ils ilu ir- irc ire iri irj irl irr irs iru is- isc ise ish isi isj isl isr iss isu iu- iuc iue iui iur ius j-i jcc jce jch jci jcl jcr jcs jcu jec jee jeh jei jej jel jer jes jeu jhc jhe jhi jhj jhl jhr jhs jhu jic jie jih jii jij jil jir jis jiu jjc jjj jjl jjr jjs jju jlc jle jlh jli jll jlr jls jlu jrc jri jrl jrr jrs jsc jse jsh jsi jsj jsl jsr jss jsu jue juh jui jul jur jus lcc lce lch lci lcj lcl lcr lcs lcu lec lee leh lei lej lel ler les leu lhc lhh lhi lhr lhs lhu lic lie lih lii lij lil lir lis liu lje ljj ljs lju llc lle lli llj lll llr lls llu lrc lrh lri lrr lrs lru lsc lse lsh lsi lsj lsl lsr lss lsu luc lue luh lui lul lur lus luu rcc rce rch rci rcj rcl rcr rcs rcu re- rec ree reh rei rel rer res reu rh- rhc rhe rhh rhi rhl rhr rhs rhu ric rie rih rii ril rir ris rjc rjr rlc rle rlh rli rll rlr rls rlu rrc rrh rri rrl rrr rrs rru rsc rse rsh rsi rsj rsl rsr rss rsu ruc rue ruh rui rur rus ruu scc sce sch sci scj scl scr scs scu se- sec see seh sei sej sel ser ses seu sh- shc she shh shi shl shr shs shu sic sie sih sii sij sil sir sis siu sjc sje sjh sji sjj sjr sjs sju slc sle slh sli slj sll slr sls slu sr- src sre srh sri srj srl srr srs ss- ssc sse ssh ssi ssj ssl ssr sss ssu suc sue suh sui sul sur sus suu ucc uce uch uci ucj ucl ucr ucs ucu uec uee ueh uei uel uer ues uhc uhe uhh uhi uhj uhl uhr uhs uhu uic uie uii uil uir uis uiu ujc uji ujs ulc ule uli ull ulr uls ulu ur- urc ure uri url urr urs uru usc use ush usi usj usl usr uss usu uuc uue uur uus uuu