-er -ey -ic c-- ccc cce ccg cci ccn cco ccr ccv ce- cec cee ceg cei cen ceo cer cev cey cgc cge cgg cgi cgn cgo cgr cgv cgy ci- cic cie cig cii cin cio cir civ cn- cnc cne cng cni cnn cno cnr cnv cny co- coc coe cog coi con coo cor cov coy crc cre crg cri crn cro crr crv cry cvc cve cvg cvi cvn cvo cvr cvv cyc cye cyg cyn cyo cyr ec- ecc ece ecg eci ecn eco ecr ecv eec eee eeg een eeo eer eev eey egc ege egg egi egn ego egr egy eic eie eig eii ein eio eir eiv en- enc ene eng eni enn eno enr env eny eo- eoc eoe eog eoi eon eoo eor erc ere erg eri ern ero err erv ery evc eve evg evi evn evo evr evv evy eyc eye eyn eyo eyr gcc gce gcg gci gcn gco gcr ge- gec gee geg gei gen geo ger gev gey ggc ggg ggi ggn ggo ggr ggv gic gie gig gii gin gio gir giv giy gnc gne gni gnn gno gnr gnv goc goe gog goi gon goo gor gov goy grc gre grg gri grn gro grr grv gry gvc gve gvg gvi gvn gvo gvr gy- gye gyn gyo gyr i-v icc ice icg ici icn ico icr icv icy ie- iec iee ieg iei ien ier iev iey igc ige igg igi ign igo igr igy iic iie iii iin iio iir in- inc ine ing ini inn ino inr inv iny io- ioc ioe iog ioi ion ioo ior iov ir- irc ire irg iri irn iro irr irv iry ivc ive ivg ivi ivo ivr ivv ivy iyc iye iyo iyr iyy n-i ncc nce ncg nci ncn nco ncr ncv ne- nec nee neg nei nen neo ner nev ney ngc nge ngg ngi ngn ngo nic nie nig nii nin nio nir niv nnc nne nng nni nnn nno nnv no- noc noe nog noi non noo nor nov noy nrc nre nrg nri nrn nro nrr nrv nry nvc nve nvg nvi nvn nvv nyc nye nyg nyn nyo nyy o-i oc- occ ocg oci ocn oco ocr ocv oec oee oeg oei oen oeo oer oey ogc oge ogg ogi ogn ogo ogy oic oie oii oin oio oir oiv on- onc one ong oni onn ono onr ony oo- ooc oog ooi oon ooo oor oov or- orc ore org ori orn oro orr orv ory ov- ovc ove ovi ovo ovv oye oyi oyo rcc rce rcg rci rcn rco rcr rcv re- rec ree reg rei ren reo rer rev rey rgc rge rgg rgi rgn rgo rgr rgv ric rie rig rii rin rio rir riv riy rnc rng rni rnn rno rnr rnv rny roc roe rog roi ron roo ror rov roy rrc rrg rri rrn rrr rvc rve rvg rvi rvn rvo rvr rvv rvy ry- ryc rye ryg ryn ryo ryr ryy v-e vcc vce vci vcn vco vcr vcy vec vee veg vei ven veo ver vey vgc vgg vgn vgo vgr vi- vic vie vig vii vin vio vir viv viy vn- vng vni vno vnr vnv voc voe vog voi von voo vor vov voy vrc vre vrg vri vrn vrr vry vvc vvg vvi vvo vvr vvv vye vyg vyn ycc yce yci yco ycv ycy yec yee yeg yei yen yeo yer yev yey ygc ygo yie yig yii yin yio yir yne yng ynn yny yoc yoe yog yoi yon yoo yor yoy yrc yre yrg yrn yro yve yvi yvo yvr yvy yyc yye yyg yyy