-ic c-- ccc cce ccg cci ccp cct ccx ce- cec cee ceg cei cep cet cex cgc cge cgg cgi cgp cgt ci- cic cie cig cii cip cit cix cpc cpe cpg cpi cpp cpt cpx ctc cte ctg cti ctp ctt ctx cxc cxi cxp cxt cxx ec- ecc ece ecg eci ect ecx eec eee eeg eep eet eex egc ege egg egi egp egt egx eic eie eig eii eip eit eix ep- epc epe epg epi epp ept epx etc ete etg eti etp ett etx ex- exc exe exi exp ext exx g-p gcc gce gcg gci gcp gct ge- gec gee geg gei gep get gex ggc ggg ggi ggp ggt gic gie gig gii gip git gpc gpe gpg gpi gpp gpt gpx gtc gte gtg gti gtp gtt gtx gxp gxt icc ice icg ici icp ict ie- iec iee ieg iei iep iet iex igc ige igg igi igp igt iic iie iii iip iit iix ipc ipe ipg ipi ipp ipt ipx itc ite itg iti itp itt itx ixc ixe ixi p-p pcc pce pcg pci pcp pct pcx pec pee peg pei pep pet pex pgc pge pgg pgi pgp pgt pic pie pig pii pip pit pix ppc ppe ppg ppi ppp ppt ppx pt- ptc pte ptg pti ptp ptt ptx pxc pxe pxg pxt t-x tcc tce tcg tci tcp tct tcx te- tec tee teg tei tep tet tex tgc tge tgg tgi tgp tgt tic tie tig tii tip tit tix tpc tpe tpg tpi tpp tpt tpx ttc tte ttg tti ttp ttt ttx txe txi txt xci xcp xcx xee xeg xep xet xex xge xgi xgp xic xie xii xit xix xpc xpe xpg xpp xpt xtc xti xtp xtx xxi xxp xxx