-er -ey -ic c-- ccc ccd cce ccg cci ccn cco ccr cdc cdd cde cdg cdi cdn cdo cdr cdy ce- cec ced cee ceg cei cen ceo cer cey cgc cgd cge cgg cgi cgn cgo cgr cgy ci- cic cid cie cig cii cin cio cir cn- cnc cnd cne cng cni cnn cno cnr cny co- coc cod coe cog coi con coo cor coy crc crd cre crg cri crn cro crr cry cyc cyd cye cyg cyn cyo cyr dcc dcd dce dcg dci dcn dco dcr ddc ddd dde ddg ddi ddn ddo ddr ddy de- dec ded dee deg dei den deo der dey dgc dgd dge dgg dgi dgn dgr di- dic did die dig dii din dio dir diy dnc dnd dne dng dni dnn dno dnr dny doc dod doe dog doi don doo dor doy drc drd dre drg dri drn dro drr dry dy- dyc dyd dye dyn dyo dyr dyy ec- ecc ecd ece ecg eci ecn eco ecr ed- edc edd ede edg edi edn edo edr edy eec eed eee eeg een eeo eer eey egc egd ege egg egi egn ego egr egy eic eid eie eig eii ein eio eir en- enc end ene eng eni enn eno enr eny eo- eoc eod eoe eog eoi eon eoo eor erc erd ere erg eri ern ero err ery eyc eyd eye eyn eyo eyr g-d gcc gcd gce gcg gci gcn gco gcr gdc gdd gde gdi gdn gdo gdr ge- gec ged gee geg gei gen geo ger gey ggc ggd ggg ggi ggn ggo ggr gic gid gie gig gii gin gio gir giy gnc gnd gne gni gnn gno gnr goc god goe gog goi gon goo gor goy grc grd gre grg gri grn gro grr gry gy- gyd gye gyn gyo gyr i-d icc icd ice icg ici icn ico icr icy idc idd ide idg idi idn ido idr idy ie- iec ied iee ieg iei ien ier iey igc igd ige igg igi ign igo igr igy iic iid iie iii iin iio iir in- inc ind ine ing ini inn ino inr iny io- ioc iod ioe iog ioi ion ioo ior ir- irc ird ire irg iri irn iro irr iry iyc iye iyo iyr iyy n-i ncc ncd nce ncg nci ncn nco ncr ndc ndd nde ndg ndi ndn ndo ndr ndy ne- nec ned nee neg nei nen neo ner ney ngc ngd nge ngg ngi ngn ngo nic nid nie nig nii nin nio nir nnc nne nng nni nnn nno no- noc nod noe nog noi non noo nor noy nrc nrd nre nrg nri nrn nro nrr nry nyc nyd nye nyg nyn nyo nyy o-i oc- occ ocd ocg oci ocn oco ocr odc odd ode odg odi odn odo odr oec oed oee oeg oei oen oeo oer oey ogc ogd oge ogg ogi ogn ogo ogy oic oid oie oii oin oio oir on- onc ond one ong oni onn ono onr ony oo- ooc ood oog ooi oon ooo oor or- orc ord ore org ori orn oro orr ory oyd oye oyi oyo rcc rcd rce rcg rci rcn rco rcr rdc rdd rde rdg rdi rdn rdo rdr rdy re- rec red ree reg rei ren reo rer rey rgc rgd rge rgg rgi rgn rgo rgr ric rid rie rig rii rin rio rir riy rnc rnd rng rni rnn rno rnr rny roc rod roe rog roi ron roo ror roy rrc rrd rrg rri rrn rrr ry- ryc ryd rye ryg ryn ryo ryr ryy ycc ycd yce yci yco ycy yde ydg ydn ydo ydy yec yed yee yeg yei yen yeo yer yey ygc ygo yid yie yig yii yin yio yir ynd yne yng ynn yny yoc yod yoe yog yoi yon yoo yor yoy yrc yre yrg yrn yro yyc yye yyg yyy