-er -ic -ji c-- c-j ccc cce ccf cci ccj cck ccl ccr ccv ce- cec cee cef cei cej cek cel cer cev cfc cfe cff cfi cfk cfl cfr cfv ci- cic cie cif cii cij cik cil cir civ cjc cjf cjk cjr ckc cki cl- clc cle clf cli clj clk cll clr clv crc cre crf cri crj crk crl crr crv cvc cve cvf cvi cvk cvl cvr cvv ec- ecc ece ecf eci ecj eck ecl ecr ecv eec eee eef eek eel eer eev ef- efc efe eff efi efl efr eic eie eif eii eij eik eil eir eiv ejc ejf eji ejl ekc eke ekf eki ekl ekr ekv elc ele elf eli elk ell elr elv erc ere erf eri erk erl err erv evc eve evf evi evl evr evv fcc fce fcf fci fcj fck fcl fcr fcv fec fee fef fei fek fel fer fev ffc ffe fff ffi ffk ffl ffr ffv fic fie fif fii fij fik fil fir fjc fji fkc fkf fki fkj fkk fkl flc fle flf fli fll flr frc fre frf fri frj frk frl frr fvc fvk i-f i-v icc ice icf ici icj ick icl icr icv ie- iec iee ief iei iej iek iel ier iev ifc ife iff ifi ifl ifr iic iie iif iii iij iil iir ijc ije ijf iji ijk ijl ijv ikc ike ikf iki ikk ikl ikr ikv il- ilc ile ilf ili ilk ill ilr ilv ir- irc ire irf iri irj irk irl irr irv ivc ive ivf ivi ivl ivr ivv j-i jcc jce jcf jci jck jcl jcr jec jee jef jei jej jek jel jer jfc jfe jff jfi jfj jfk jfl jfr jic jie jif jii jij jil jir jiv jjc jjf jjj jjk jjl jjr jkk jkl jkr jkv jlc jle jlf jli jll jlr jrc jrf jri jrk jrl jrr jvc jvi jvl kcc kce kci kck kcl kcr ke- kec kee kef kei kek kel ker kev kfc kff kfi kic kie kif kii kij kik kil kir kiv kjc kje kji kjr kkc kke kki kkk kkl kkr kkv kl- klc klf kli klr klv krc krf kri krk krl krr krv kvi kvk kvr kvv lcc lce lcf lci lcj lck lcl lcr lcv lec lee lef lei lej lek lel ler lev lfc lfe lff lfi lfk lfl lfr lic lie lif lii lij lik lil lir liv lje ljf ljj lkl lkr llc lle llf lli llj llk lll llr llv lrc lrf lri lrk lrr lrv lvc lve lvf lvi lvl lvr lvv rcc rce rcf rci rcj rcl rcr rcv re- rec ree ref rei rek rel rer rev rfc rfe rff rfi rfj rfk rfl rfr rfv ric rie rif rii rik ril rir riv rjc rjf rjk rjr rkc rke rkf rkk rkv rlc rle rlf rli rll rlr rrc rrf rri rrk rrl rrr rvc rve rvf rvi rvl rvr rvv v-e vcc vce vcf vci vcl vcr vec vee vef vei vek vel ver vfc vff vfi vfl vfr vfv vi- vic vie vif vii vij vik vil vir viv vl- vlc vle vlf vlk vll vlv vrc vre vrf vri vrk vrr vvc vvi vvr vvv