-er -ic c-- ccc cce ccg cci ccn ccp ccr ccv ce- cec cee ceg cei cen cep cer cev cgc cge cgg cgi cgn cgp cgr cgv ci- cic cie cig cii cin cip cir civ cn- cnc cne cng cni cnn cnp cnr cnv cpc cpe cpg cpi cpn cpp cpr cpv crc cre crg cri crn crp crr crv cvc cve cvg cvi cvn cvp cvr cvv ec- ecc ece ecg eci ecn ecr ecv eec eee eeg een eep eer eev egc ege egg egi egn egp egr eic eie eig eii ein eip eir eiv en- enc ene eng eni enn enp enr env ep- epc epe epg epi epn epp epr erc ere erg eri ern erp err erv evc eve evg evi evn evp evr evv g-p gcc gce gcg gci gcn gcp gcr ge- gec gee geg gei gen gep ger gev ggc ggg ggi ggn ggp ggr ggv gic gie gig gii gin gip gir giv gnc gne gni gnn gnp gnr gnv gpc gpe gpg gpi gpn gpp gpr grc gre grg gri grn grp grr grv gvc gve gvg gvi gvn gvp gvr i-v icc ice icg ici icn icp icr icv ie- iec iee ieg iei ien iep ier iev igc ige igg igi ign igp igr iic iie iii iin iip iir in- inc ine ing ini inn inp inr inv ipc ipe ipg ipi ipn ipp ipr ipv ir- irc ire irg iri irn irp irr irv ivc ive ivg ivi ivp ivr ivv n-i ncc nce ncg nci ncn ncp ncr ncv ne- nec nee neg nei nen nep ner nev ngc nge ngg ngi ngn ngp nic nie nig nii nin nip nir niv nnc nne nng nni nnn nnp nnv npc npe npg npi npn npp npr npv nrc nre nrg nri nrn nrp nrr nrv nvc nve nvg nvi nvn nvp nvv p-p pcc pce pcg pci pcn pcp pcr pcv pec pee peg pei pen pep per pev pgc pge pgg pgi pgn pgp pgr pgv pic pie pig pii pin pip pir piv pn- pnc pne png pni pnn pnp pnr pnv ppc ppe ppg ppi ppn ppp ppr ppv prc pre prg pri prn prp prr prv pvc pve pvg pvi pvn pvp pvr pvv rcc rce rcg rci rcn rcp rcr rcv re- rec ree reg rei ren rep rer rev rgc rge rgg rgi rgn rgp rgr rgv ric rie rig rii rin rip rir riv rnc rng rni rnn rnp rnr rnv rpc rpe rpg rpi rpn rpp rpr rpv rrc rrg rri rrn rrp rrr rvc rve rvg rvi rvn rvp rvr rvv v-e vcc vce vci vcn vcp vcr vec vee veg vei ven vep ver vgc vgg vgn vgp vgr vi- vic vie vig vii vin vip vir viv vn- vng vni vnp vnr vnv vpc vpe vpg vpi vpn vpp vpr vrc vre vrg vri vrn vrp vrr vvc vvg vvi vvr vvv