-er -ey -ic c-- ccc ccd cce ccg cci cco ccp ccr ccz cdc cdd cde cdg cdi cdo cdp cdr cdy cdz ce- cec ced cee ceg cei ceo cep cer cey cez cgc cgd cge cgg cgi cgo cgp cgr cgy ci- cic cid cie cig cii cio cip cir co- coc cod coe cog coi coo cop cor coy coz cpc cpd cpe cpg cpi cpo cpp cpr cpz crc crd cre crg cri cro crp crr cry crz cyc cyd cye cyg cyo cyp cyr cz- czc czd cze czo dcc dcd dce dcg dci dco dcp dcr ddc ddd dde ddg ddi ddo ddp ddr ddy ddz de- dec ded dee deg dei deo dep der dey dez dgc dgd dge dgg dgi dgp dgr dgz di- dic did die dig dii dio dip dir diy diz doc dod doe dog doi doo dop dor doy doz dpc dpd dpe dpg dpi dpo dpp dpr dpz drc drd dre drg dri dro drp drr dry drz dy- dyc dyd dye dyo dyp dyr dyy dzd dze dzi dzo dzp dzr ec- ecc ecd ece ecg eci eco ecr ed- edc edd ede edg edi edo edp edr edy eec eed eee eeg eeo eep eer eey egc egd ege egg egi ego egp egr egy eic eid eie eig eii eio eip eir eo- eoc eod eoe eog eoi eoo eop eor ep- epc epd epe epg epi epo epp epr epz erc erd ere erg eri ero erp err ery erz eyc eyd eye eyo eyp eyr eze ezo ezr ezz g-d g-p gcc gcd gce gcg gci gco gcp gcr gdc gdd gde gdi gdo gdp gdr ge- gec ged gee geg gei geo gep ger gey gez ggc ggd ggg ggi ggo ggp ggr ggz gic gid gie gig gii gio gip gir giy giz goc god goe gog goi goo gop gor goy goz gpc gpd gpe gpg gpi gpo gpp gpr gpz grc grd gre grg gri gro grp grr gry gy- gyd gye gyo gyp gyr gzo gzp gzr i-d icc icd ice icg ici ico icp icr icy icz idc idd ide idg idi ido idp idr idy ie- iec ied iee ieg iei iep ier iey igc igd ige igg igi igo igp igr igy iic iid iie iii iio iip iir io- ioc iod ioe iog ioi ioo iop ior ipc ipd ipe ipg ipi ipo ipp ipr ipy ir- irc ird ire irg iri iro irp irr iry iyc iye iyo iyr iyy ize izi izo izy izz o-i oc- occ ocd ocg oci oco ocp ocr ocz odc odd ode odg odi odo odp odr oec oed oee oeg oei oeo oep oer oey ogc ogd oge ogg ogi ogo ogp ogy oic oid oie oii oio oip oir oiz oo- ooc ood oog ooi ooo oop oor op- opc opd ope opg opi opo opp opr opy or- orc ord ore org ori oro orp orr ory orz oyd oye oyi oyo oze ozo ozz p-p pcc pcd pce pcg pci pco pcp pcr pdc pdd pde pdg pdi pdo pdp pdr pdz pec ped pee peg pei peo pep per pey pez pgc pgd pge pgg pgi pgo pgp pgr pgy pic pid pie pig pii pio pip pir piz poc pod poe pog poi poo pop por poy poz ppc ppd ppe ppg ppi ppo ppp ppr ppz prc prd pre prg pri pro prp prr pry prz py- pyc pyd pye pyg pyo pyr pzc pzp rcc rcd rce rcg rci rco rcp rcr rdc rdd rde rdg rdi rdo rdp rdr rdy re- rec red ree reg rei reo rep rer rey rez rgc rgd rge rgg rgi rgo rgp rgr ric rid rie rig rii rio rip rir riy riz roc rod roe rog roi roo rop ror roy roz rpc rpd rpe rpg rpi rpo rpp rpr rpz rrc rrd rrg rri rrp rrr ry- ryc ryd rye ryg ryo ryr ryy ryz rze rzo rzy ycc ycd yce yci yco ycp ycy yde ydg ydo ydy yec yed yee yeg yei yeo yep yer yey yez ygc ygo yid yie yig yii yio yip yir yiz yoc yod yoe yog yoi yoo yop yor yoy ypd ypg ypo yrc yre yrg yro yrp yyc yye yyg yyy yyz yzr yzy z-g zce zco zec zed zee zeo zep zer zez zgg zgi zid zie zig zio zip zir ziz zo- zoc zod zoe zog zoi zoo zor zpc zpe zpg zpi zpo zpp zpr zro zrp zzr zzy zzz