-ic c-- ccc ccg cci ccn ccr cct ccz cgc cgg cgi cgn cgr cgt ci- cic cig cii cin cir cit cn- cnc cng cni cnn cnr cnt crc crg cri crn crr crt crz ctc ctg cti ctn ctr ctt ctz cz- czc czt gcc gcg gci gcn gcr gct ggc ggg ggi ggn ggr ggt ggz gic gig gii gin gir git giz gnc gni gnn gnr gnt grc grg gri grn grr grt gtc gtg gti gtn gtr gtt gzr icc icg ici icn icr ict icz igc igg igi ign igr igt iic iii iin iir iit in- inc ing ini inn inr int ir- irc irg iri irn irr irt itc itg iti itn itt itz izi izz n-i ncc ncg nci ncn ncr nct ngc ngg ngi ngn ngt nic nig nii nin nir nit niz nnc nng nni nnn nnt nnz nrc nrg nri nrn nrr nrt nrz ntc ntg nti ntn ntr ntt ntz nzg nzi nzz rcc rcg rci rcn rcr rct rgc rgg rgi rgn rgr rgt ric rig rii rin rir rit riz rnc rng rni rnn rnr rnt rnz rrc rrg rri rrn rrr rrt rtc rtg rti rtn rtr rtt rtz tcc tcg tci tcn tcr tct tgc tgg tgi tgn tgr tgt tgz tic tig tii tin tir tit tiz tnc tng tni tnn tnr tnt tnz trc trg tri trn trr trt trz ttc ttg tti ttn ttr ttt z-g zgg zgi zig zin zir zit ziz znc znn ztr zzr zzt zzz