-er -ic -ji c-- c-j ccc cce ccg cci ccj ccn ccr cct ce- cec cee ceg cei cej cen cer cet cgc cge cgg cgi cgn cgr cgt ci- cic cie cig cii cij cin cir cit cjc cjg cjr cn- cnc cne cng cni cnj cnn cnr cnt crc cre crg cri crj crn crr crt ctc cte ctg cti ctn ctr ctt ec- ecc ece ecg eci ecj ecn ecr ect eec eee eeg een eer eet egc ege egg egi egn egr egt eic eie eig eii eij ein eir eit ejc eji ejt en- enc ene eng eni enn enr ent erc ere erg eri ern err ert etc ete etg eti etj etn etr ett gcc gce gcg gci gcn gcr gct ge- gec gee geg gei gen ger get ggc ggg ggi ggj ggn ggr ggt gic gie gig gii gij gin gir git gjc gje gjg gjr gjt gnc gne gni gnn gnr gnt grc gre grg gri grj grn grr grt gtc gte gtg gti gtn gtr gtt icc ice icg ici icj icn icr ict ie- iec iee ieg iei iej ien ier iet igc ige igg igi ign igr igt iic iie iii iij iin iir iit ijc ije ijg iji ijn ijt in- inc ine ing ini inj inn inr int ir- irc ire irg iri irj irn irr irt itc ite itg iti itj itn itt j-i jcc jce jci jcr jct jec jee jeg jei jej jen jer jet jge jgi jgn jgr jgt jic jie jig jii jij jin jir jit jjc jjg jjj jjr jnc jne jng jnj jnn jnr jnt jrc jrg jri jrn jrr jrt jtc jte jtg jti jtn jtr jtt n-i ncc nce ncg nci ncn ncr nct ne- nec nee neg nei nej nen ner net ngc nge ngg ngi ngj ngn ngt nic nie nig nii nin nir nit njc nje njn nnc nne nng nni nnn nnt nrc nre nrg nri nrj nrn nrr nrt ntc nte ntg nti ntn ntr ntt rcc rce rcg rci rcj rcn rcr rct re- rec ree reg rei ren rer ret rgc rge rgg rgi rgn rgr rgt ric rie rig rii rin rir rit rjc rjg rjr rnc rng rni rnn rnr rnt rrc rrg rri rrn rrr rrt rtc rte rtg rti rtj rtn rtr rtt tcc tce tcg tci tcj tcn tcr tct te- tec tee teg tei tej ten ter tet tgc tge tgg tgi tgn tgr tgt tic tie tig tii tin tir tit tjc tje tji tjr tnc tne tng tni tnn tnr tnt trc tre trg tri trn trr trt ttc tte ttg tti ttn ttr ttt