-er -ey -ic -up c-- ccc cce ccf cci cco ccp ccr cct ccu ce- cec cee cef cei ceo cep cer cet ceu cey cfc cfe cff cfi cfo cfp cfr cft cfu ci- cic cie cif cii cio cip cir cit ciu co- coc coe cof coi coo cop cor cot cou coy cpc cpe cpf cpi cpo cpp cpr cpt cpu crc cre crf cri cro crp crr crt cru cry ctc cte ctf cti cto ctp ctr ctt ctu cty cuc cue cuf cui cuo cup cur cut cuu cuy cyc cye cyf cyo cyp cyr cyt ec- ecc ece ecf eci eco ecr ect ecu eec eee eef eeo eep eer eet eey ef- efc efe eff efi efo efp efr eft eic eie eif eii eio eip eir eit eiu eo- eoc eoe eof eoi eoo eop eor eot eou ep- epc epe epf epi epo epp epr ept epu erc ere erf eri ero erp err ert eru ery etc ete etf eti eto etp etr ett etu ety eu- euc eue euf eui eup eur eut eyc eye eyo eyp eyr eyt fcc fce fcf fci fco fcp fcr fct fcu fcy fec fee fef fei feo fep fer fet feu fey ffc ffe fff ffi ffo ffp ffr fft ffu ffy fic fie fif fii fip fir fit fiu foc foe fof foi foo fop for fot fou foy fpc fpe fpi fpo fpp fpr fpt fpu fpy frc fre frf fri fro frp frr frt fru fry ftc fte ftf fti fto ftp ftr ftt ftu fty fue fuf fui fuo fup fur fut fuu fy- fyc fye fyi fyo fyp i-f icc ice icf ici ico icp icr ict icu icy ie- iec iee ief iei iep ier iet iey ifc ife iff ifi ifo ifp ifr ift ifu ify iic iie iif iii iio iip iir iit iiu io- ioc ioe iof ioi ioo iop ior iot iou ipc ipe ipf ipi ipo ipp ipr ipt ipu ipy ir- irc ire irf iri iro irp irr irt iru iry itc ite itf iti ito itp itt itu ity iu- iuc iue iui iup iur iut iyc iye iyo iyr iyt iyy o-i oc- occ ocf oci oco ocp ocr oct ocu oec oee oef oei oeo oep oer oet oey of- ofc ofe off ofi ofo ofp ofr oft ofu oic oie oif oii oio oip oir oit oiu oo- ooc oof ooi ooo oop oor oot op- opc ope opf opi opo opp opr opt opy or- orc ore orf ori oro orp orr ort oru ory ot- otc ote otf oti oto otp otr ott otu ou- ouc oue ouf oui ouo oup our out oye oyi oyo p-p pcc pce pcf pci pco pcp pcr pct pcu pec pee pef pei peo pep per pet peu pey pfc pfe pff pfi pfo pfp pfr pft pfu pfy pic pie pif pii pio pip pir pit piu poc poe pof poi poo pop por pot pou poy ppc ppe ppf ppi ppo ppp ppr ppt ppu prc pre prf pri pro prp prr prt pru pry pt- ptc pte ptf pti pto ptp ptr ptt ptu pty puc pue puf pui pup pur put puu puy py- pyc pye pyf pyo pyr pyt pyu rcc rce rcf rci rco rcp rcr rct rcu re- rec ree ref rei reo rep rer ret reu rey rfc rfe rff rfi rfo rfp rfr rft rfu ric rie rif rii rio rip rir rit riy roc roe rof roi roo rop ror rot rou roy rpc rpe rpf rpi rpo rpp rpr rpt rpu rrc rrf rri rrp rrr rrt rru rtc rte rtf rti rto rtp rtr rtt rtu rty ruc rue ruf rui ruo rup rur rut ruu ruy ry- ryc rye ryf ryo ryr ryu ryy tcc tce tcf tci tco tcp tcr tct tcu te- tec tee tef tei teo tep ter tet teu tey tfc tfe tff tfi tfo tfp tfr tft tfu tic tie tif tii tio tip tir tit tiu tiy to- toc toe tof toi too top tor tot tou toy tpc tpe tpf tpi tpo tpp tpr tpt tpu trc tre trf tri tro trp trr trt tru try ttc tte ttf tti tto ttp ttr ttt ttu tty tuc tue tuf tui tuo tup tur tut tuu tuy tyc tye tyf tyo typ tyr tyt ucc uce ucf uci uco ucp ucr uct ucu uec uee uef uei uep uer uet uey ufc ufe uff ufi ufo ufp ufr uft ufu uic uie uif uii uio uip uir uit uiu uoc uoe uoo uop uor uot up- upc upe upf upi upo upp upr upt upu ur- urc ure urf uri uro urp urr urt uru ury utc ute utf uti uto utp utr utt utu uty uuc uue uur uut uuu uyc uyi uyo uyu ycc yce ycf yci yco ycp ycu ycy yec yee yef yei yeo yep yer yet yey yfc yfe yff yfr yft yfu yie yif yii yio yip yir yit yoc yoe yof yoi yoo yop yor yot you yoy ypf ypo ypu yrc yre yrf yro yrp yrt yru ytc yte ytf yto ytp ytr ytt ytu yue yui yuo yup yur yut yuu yuy yyc yye yyf yyt yyu yyy