-er -ic -ji c-- c-j ccc cce cch cci ccj ccl ccr ccu ce- cec cee ceh cei cej cel cer ceu ch- chc che chh chi chl chr chu ci- cic cie cih cii cij cil cir ciu cjc cjr cl- clc cle clh cli clj cll clr clu crc cre crh cri crj crl crr cru cuc cue cuh cui cul cur cuu ec- ecc ece ech eci ecj ecl ecr ecu eec eee eel eer ehc ehe ehh ehi ehl ehr ehu eic eie eii eij eil eir eiu ejc eji ejl eju elc ele elh eli ell elr elu erc ere erh eri erl err eru eu- euc eue eui euj eul eur h-i hcc hce hch hci hcj hcl hcr he- hec hee heh hei hej hel her heu hhc hhe hhh hhi hhj hhl hhr hhu hic hie hih hii hij hil hir hiu hji hjl hjr hlc hle hlh hli hll hlr hlu hr- hrc hre hrh hri hrj hrl hrr hru huc hue huh hui huj hul hur huu icc ice ich ici icj icl icr icu ie- iec iee iei iej iel ier ihc ihe ihh ihi ihl ihr ihu iic iie iih iii iij iil iir iiu ijc ije iji ijl iju il- ilc ile ilh ili ill ilr ilu ir- irc ire iri irj irl irr iru iu- iuc iue iui iur j-i jcc jce jch jci jcl jcr jcu jec jee jeh jei jej jel jer jeu jhc jhe jhi jhj jhl jhr jhu jic jie jih jii jij jil jir jiu jjc jjj jjl jjr jju jlc jle jlh jli jll jlr jlu jrc jri jrl jrr jue juh jui jul jur lcc lce lch lci lcj lcl lcr lcu lec lee leh lei lej lel ler leu lhc lhh lhi lhr lhu lic lie lih lii lij lil lir liu lje ljj lju llc lle lli llj lll llr llu lrc lrh lri lrr lru luc lue luh lui lul lur luu rcc rce rch rci rcj rcl rcr rcu re- rec ree reh rei rel rer reu rh- rhc rhe rhh rhi rhl rhr rhu ric rie rih rii ril rir rjc rjr rlc rle rlh rli rll rlr rlu rrc rrh rri rrl rrr rru ruc rue ruh rui rur ruu ucc uce uch uci ucj ucl ucr ucu uec uee ueh uei uel uer uhc uhe uhh uhi uhj uhl uhr uhu uic uie uii uil uir uiu ujc uji ulc ule uli ull ulr ulu ur- urc ure uri url urr uru uuc uue uur uuu