-er -ic c-- ccc ccd cce ccg cci ccn ccr ccv cdc cdd cde cdg cdi cdn cdr cdv ce- cec ced cee ceg cei cen cer cev cgc cgd cge cgg cgi cgn cgr cgv ci- cic cid cie cig cii cin cir civ cn- cnc cnd cne cng cni cnn cnr cnv crc crd cre crg cri crn crr crv cvc cvd cve cvg cvi cvn cvr cvv dcc dcd dce dcg dci dcn dcr dcv ddc ddd dde ddg ddi ddn ddr de- dec ded dee deg dei den der dev dgc dgd dge dgg dgi dgn dgr di- dic did die dig dii din dir div dnc dnd dne dng dni dnn dnr drc drd dre drg dri drn drr drv dvc dvd dve dvg dvi dvn dvr ec- ecc ecd ece ecg eci ecn ecr ecv ed- edc edd ede edg edi edn edr eec eed eee eeg een eer eev egc egd ege egg egi egn egr eic eid eie eig eii ein eir eiv en- enc end ene eng eni enn enr env erc erd ere erg eri ern err erv evc evd eve evg evi evn evr evv g-d gcc gcd gce gcg gci gcn gcr gdc gdd gde gdi gdn gdr gdv ge- gec ged gee geg gei gen ger gev ggc ggd ggg ggi ggn ggr ggv gic gid gie gig gii gin gir giv gnc gnd gne gni gnn gnr gnv grc grd gre grg gri grn grr grv gvc gvd gve gvg gvi gvn gvr i-d i-v icc icd ice icg ici icn icr icv idc idd ide idg idi idn idr idv ie- iec ied iee ieg iei ien ier iev igc igd ige igg igi ign igr iic iid iie iii iin iir in- inc ind ine ing ini inn inr inv ir- irc ird ire irg iri irn irr irv ivc ivd ive ivg ivi ivr ivv n-i ncc ncd nce ncg nci ncn ncr ncv ndc ndd nde ndg ndi ndn ndr ndv ne- nec ned nee neg nei nen ner nev ngc ngd nge ngg ngi ngn nic nid nie nig nii nin nir niv nnc nne nng nni nnn nnv nrc nrd nre nrg nri nrn nrr nrv nvc nvd nve nvg nvi nvn nvv rcc rcd rce rcg rci rcn rcr rcv rdc rdd rde rdg rdi rdn rdr rdv re- rec red ree reg rei ren rer rev rgc rgd rge rgg rgi rgn rgr rgv ric rid rie rig rii rin rir riv rnc rnd rng rni rnn rnr rnv rrc rrd rrg rri rrn rrr rvc rvd rve rvg rvi rvn rvr rvv v-e vcc vcd vce vci vcn vcr vdc vdd vde vdg vdi vdr vdv vec ved vee veg vei ven ver vgc vgg vgn vgr vi- vic vid vie vig vii vin vir viv vn- vnd vng vni vnr vnv vrc vrd vre vrg vri vrn vrr vvc vvg vvi vvr vvv