-er -ic -ji c-- c-j ccc cce cci ccj ccn ccr ccv ce- cec cee cei cej cen cer cev ci- cic cie cii cij cin cir civ cjc cjr cn- cnc cne cni cnj cnn cnr cnv crc cre cri crj crn crr crv cvc cve cvi cvn cvr cvv ec- ecc ece eci ecj ecn ecr ecv eec eee een eer eev eic eie eii eij ein eir eiv ejc eji en- enc ene eni enn enr env erc ere eri ern err erv evc eve evi evn evr evv i-v icc ice ici icj icn icr icv ie- iec iee iei iej ien ier iev iic iie iii iij iin iir ijc ije iji ijn ijv in- inc ine ini inj inn inr inv ir- irc ire iri irj irn irr irv ivc ive ivi ivr ivv j-i jcc jce jci jcr jec jee jei jej jen jer jic jie jii jij jin jir jiv jjc jjj jjr jnc jne jnj jnn jnr jrc jri jrn jrr jvc jvi jvn n-i ncc nce nci ncn ncr ncv ne- nec nee nei nej nen ner nev nic nie nii nin nir niv njc nje njn nnc nne nni nnn nnv nrc nre nri nrj nrn nrr nrv nvc nve nvi nvn nvv rcc rce rci rcj rcn rcr rcv re- rec ree rei ren rer rev ric rie rii rin rir riv rjc rjr rnc rni rnn rnr rnv rrc rri rrn rrr rvc rve rvi rvn rvr rvv v-e vcc vce vci vcn vcr vec vee vei ven ver vi- vic vie vii vij vin vir viv vn- vni vnj vnr vnv vrc vre vri vrn vrr vvc vvi vvr vvv