-er -ey -ic -up c-- ccc ccd cce ccg cci cco ccp ccr ccs ccu cdc cdd cde cdg cdi cdo cdp cdr cds cdu cdy ce- cec ced cee ceg cei ceo cep cer ces ceu cey cgc cgd cge cgg cgi cgo cgp cgr cgs cgu cgy ci- cic cid cie cig cii cio cip cir cis ciu co- coc cod coe cog coi coo cop cor cos cou coy cpc cpd cpe cpg cpi cpo cpp cpr cps cpu crc crd cre crg cri cro crp crr crs cru cry csc csd cse csg csi cso csp csr css csu csy cuc cud cue cug cui cuo cup cur cus cuu cuy cyc cyd cye cyg cyo cyp cyr cys dcc dcd dce dcg dci dco dcp dcr dcs dcu ddc ddd dde ddg ddi ddo ddp ddr dds ddu ddy de- dec ded dee deg dei deo dep der des deu dey dgc dgd dge dgg dgi dgp dgr dgs dgu di- dic did die dig dii dio dip dir dis diu diy doc dod doe dog doi doo dop dor dos dou doy dpc dpd dpe dpg dpi dpo dpp dpr dps dpu drc drd dre drg dri dro drp drr drs dru dry dsc dsd dse dsg dsi dso dsp dsr dss dsu dsy duc dud due dug dui duo dup dur dus duy dy- dyc dyd dye dyo dyp dyr dys dyu dyy ec- ecc ecd ece ecg eci eco ecr ecs ecu ed- edc edd ede edg edi edo edp edr eds edu edy eec eed eee eeg eeo eep eer ees eey egc egd ege egg egi ego egp egr egs egu egy eic eid eie eig eii eio eip eir eis eiu eo- eoc eod eoe eog eoi eoo eop eor eos eou ep- epc epd epe epg epi epo epp epr eps epu erc erd ere erg eri ero erp err ers eru ery es- esc esd ese esg esi eso esp esr ess esu esy eu- euc eud eue eug eui eup eur eus eyc eyd eye eyo eyp eyr eys g-d g-p gcc gcd gce gcg gci gco gcp gcr gcs gcu gdc gdd gde gdi gdo gdp gdr gds gdu ge- gec ged gee geg gei geo gep ger ges geu gey ggc ggd ggg ggi ggo ggp ggr ggs ggu gic gid gie gig gii gio gip gir gis giu giy goc god goe gog goi goo gop gor gos gou goy gpc gpd gpe gpg gpi gpo gpp gpr gps gpu grc grd gre grg gri gro grp grr grs gru gry gsc gsd gse gsg gsi gso gsp gsr gss gsu gu- guc gud gue gug gui guo gup gur gus guu guy gy- gyd gye gyo gyp gyr gys i-d icc icd ice icg ici ico icp icr ics icu icy idc idd ide idg idi ido idp idr ids idu idy ie- iec ied iee ieg iei iep ier ies iey igc igd ige igg igi igo igp igr igs igu igy iic iid iie iii iio iip iir iis iiu io- ioc iod ioe iog ioi ioo iop ior ios iou ipc ipd ipe ipg ipi ipo ipp ipr ips ipu ipy ir- irc ird ire irg iri iro irp irr irs iru iry is- isc isd ise isg isi iso isp isr iss isu isy iu- iuc iud iue iug iui iup iur ius iyc iye iyo iyr iys iyy o-i oc- occ ocd ocg oci oco ocp ocr ocs ocu odc odd ode odg odi odo odp odr ods odu oec oed oee oeg oei oeo oep oer oes oey ogc ogd oge ogg ogi ogo ogp ogs ogy oic oid oie oii oio oip oir ois oiu oo- ooc ood oog ooi ooo oop oor oos op- opc opd ope opg opi opo opp opr ops opy or- orc ord ore org ori oro orp orr ors oru ory os- osc osd ose osg osi oso osp osr oss osu ou- ouc oud oue oui ouo oup our ous oyd oye oyi oyo oys p-p pcc pcd pce pcg pci pco pcp pcr pcs pcu pdc pdd pde pdg pdi pdo pdp pdr pds pdu pec ped pee peg pei peo pep per pes peu pey pgc pgd pge pgg pgi pgo pgp pgr pgs pgy pic pid pie pig pii pio pip pir pis piu poc pod poe pog poi poo pop por pos pou poy ppc ppd ppe ppg ppi ppo ppp ppr pps ppu prc prd pre prg pri pro prp prr prs pru pry ps- psc psd pse psg psi pso psp psr pss psu psy puc pud pue pug pui pup pur pus puu puy py- pyc pyd pye pyg pyo pyr pys pyu rcc rcd rce rcg rci rco rcp rcr rcs rcu rdc rdd rde rdg rdi rdo rdp rdr rds rdu rdy re- rec red ree reg rei reo rep rer res reu rey rgc rgd rge rgg rgi rgo rgp rgr rgs ric rid rie rig rii rio rip rir ris riy roc rod roe rog roi roo rop ror ros rou roy rpc rpd rpe rpg rpi rpo rpp rpr rps rpu rrc rrd rrg rri rrp rrr rrs rru rsc rsd rse rsg rsi rso rsp rsr rss rsu ruc rud rue rug rui ruo rup rur rus ruu ruy ry- ryc ryd rye ryg ryo ryr rys ryu ryy scc scd sce scg sci sco scp scr scs scu sdc sdd sde sdg sdi sdo sdp sdr sds sdu sdy se- sec sed see seg sei seo sep ser ses seu sey sgc sgd sge sgg sgi sgo sgp sgr sgs sgu sic sid sie sig sii sio sip sir sis siu soc sod soe sog soi soo sop sor sos sou soy spc spd spe spg spi spo spp spr sps spu spy sr- src srd sre srg sri sro srp srr srs sry