-er -ic -ji c-- c-j ccc cce cci ccj cck ccn ccr ccv ce- cec cee cei cej cek cen cer cev ci- cic cie cii cij cik cin cir civ cjc cjk cjr ckc cki cn- cnc cne cni cnj cnn cnr cnv crc cre cri crj crk crn crr crv cvc cve cvi cvk cvn cvr cvv ec- ecc ece eci ecj eck ecn ecr ecv eec eee eek een eer eev eic eie eii eij eik ein eir eiv ejc eji ekc eke eki ekr ekv en- enc ene eni enk enn enr env erc ere eri erk ern err erv evc eve evi evn evr evv i-v icc ice ici icj ick icn icr icv ie- iec iee iei iej iek ien ier iev iic iie iii iij iin iir ijc ije iji ijk ijn ijv ikc ike iki ikk ikr ikv in- inc ine ini inj ink inn inr inv ir- irc ire iri irj irk irn irr irv ivc ive ivi ivr ivv j-i jcc jce jci jck jcr jec jee jei jej jek jen jer jic jie jii jij jin jir jiv jjc jjj jjk jjr jkk jkn jkr jkv jnc jne jnj jnn jnr jrc jri jrk jrn jrr jvc jvi jvn kcc kce kci kck kcn kcr ke- kec kee kei kek ken ker kev kic kie kii kij kik kin kir kiv kjc kje kji kjr kkc kke kki kkk kkn kkr kkv kn- knc kne kni knk knn knr krc kri krk krn krr krv kvi kvk kvn kvr kvv n-i ncc nce nci nck ncn ncr ncv ne- nec nee nei nej nek nen ner nev nic nie nii nik nin nir niv njc nje njk njn nkc nke nki nkj nkk nkn nkr nnc nne nni nnk nnn nnv nrc nre nri nrj nrk nrn nrr nrv nvc nve nvi nvk nvn nvv rcc rce rci rcj rcn rcr rcv re- rec ree rei rek ren rer rev ric rie rii rik rin rir riv rjc rjk rjr rkc rke rkk rkv rnc rni rnn rnr rnv rrc rri rrk rrn rrr rvc rve rvi rvn rvr rvv v-e vcc vce vci vcn vcr vec vee vei vek ven ver vi- vic vie vii vij vik vin vir viv vn- vni vnj vnr vnv vrc vre vri vrk vrn vrr vvc vvi vvr vvv