-er -ey -ic -up c-- ccc cce ccf cci ccn cco ccp ccr cct ccu ce- cec cee cef cei cen ceo cep cer cet ceu cey cfc cfe cff cfi cfn cfo cfp cfr cft cfu ci- cic cie cif cii cin cio cip cir cit ciu cn- cnc cne cnf cni cnn cno cnp cnr cnt cnu cny co- coc coe cof coi con coo cop cor cot cou coy cpc cpe cpf cpi cpn cpo cpp cpr cpt cpu crc cre crf cri crn cro crp crr crt cru cry ctc cte ctf cti ctn cto ctp ctr ctt ctu cty cuc cue cuf cui cun cuo cup cur cut cuu cuy cyc cye cyf cyn cyo cyp cyr cyt ec- ecc ece ecf eci ecn eco ecr ect ecu eec eee eef een eeo eep eer eet eey ef- efc efe eff efi efo efp efr eft eic eie eif eii ein eio eip eir eit eiu en- enc ene enf eni enn eno enp enr ent enu eny eo- eoc eoe eof eoi eon eoo eop eor eot eou ep- epc epe epf epi epn epo epp epr ept epu erc ere erf eri ern ero erp err ert eru ery etc ete etf eti etn eto etp etr ett etu ety eu- euc eue euf eui eun eup eur eut eyc eye eyn eyo eyp eyr eyt fcc fce fcf fci fcn fco fcp fcr fct fcu fcy fec fee fef fei fen feo fep fer fet feu fey ffc ffe fff ffi ffn ffo ffp ffr fft ffu ffy fic fie fif fii fin fip fir fit fiu fnc fne fnf fni fnn fnp fnr fnt fnu foc foe fof foi fon foo fop for fot fou foy fpc fpe fpi fpn fpo fpp fpr fpt fpu fpy frc fre frf fri frn fro frp frr frt fru fry ftc fte ftf fti ftn fto ftp ftr ftt ftu fty fue fuf fui fun fuo fup fur fut fuu fy- fyc fye fyi fyn fyo fyp i-f icc ice icf ici icn ico icp icr ict icu icy ie- iec iee ief iei ien iep ier iet iey ifc ife iff ifi ifn ifo ifp ifr ift ifu ify iic iie iif iii iin iio iip iir iit iiu in- inc ine inf ini inn ino inp inr int inu iny io- ioc ioe iof ioi ion ioo iop ior iot iou ipc ipe ipf ipi ipn ipo ipp ipr ipt ipu ipy ir- irc ire irf iri irn iro irp irr irt iru iry itc ite itf iti itn ito itp itt itu ity iu- iuc iue iui iup iur iut iyc iye iyo iyr iyt iyy n-i ncc nce ncf nci ncn nco ncp ncr nct ncu ne- nec nee nef nei nen neo nep ner net neu ney nfc nfe nff nfi nfn nfo nfp nfr nft nfu nic nie nif nii nin nio nip nir nit niu nnc nne nnf nni nnn nno nnp nnt nnu no- noc noe nof noi non noo nop nor not nou noy npc npe npf npi npn npo npp npr npt npu nrc nre nrf nri nrn nro nrp nrr nrt nru nry ntc nte ntf nti ntn nto ntp ntr ntt ntu nuc nue nui nun nuo nup nur nut nuu nuy nyc nye nyf nyn nyo nyp nyt nyu nyy o-i oc- occ ocf oci ocn oco ocp ocr oct ocu oec oee oef oei oen oeo oep oer oet oey of- ofc ofe off ofi ofn ofo ofp ofr oft ofu oic oie oif oii oin oio oip oir oit oiu on- onc one onf oni onn ono onp onr ont onu ony oo- ooc oof ooi oon ooo oop oor oot op- opc ope opf opi opn opo opp opr opt opy or- orc ore orf ori orn oro orp orr ort oru ory ot- otc ote otf oti otn oto otp otr ott otu ou- ouc oue ouf oui oun ouo oup our out oye oyi oyo p-p pcc pce pcf pci pcn pco pcp pcr pct pcu pec pee pef pei pen peo pep per pet peu pey pfc pfe pff pfi pfn pfo pfp pfr pft pfu pfy pic pie pif pii pin pio pip pir pit piu pn- pnc pne pnf pni pnn pno pnp pnr pnt pnu pny poc poe pof poi pon poo pop por pot pou poy ppc ppe ppf ppi ppn ppo ppp ppr ppt ppu prc pre prf pri prn pro prp prr prt pru pry pt- ptc pte ptf pti ptn pto ptp ptr ptt ptu pty puc pue puf pui pun pup pur put puu puy py- pyc pye pyf pyn pyo pyr pyt pyu rcc rce rcf rci rcn rco rcp rcr rct rcu re- rec ree ref rei ren reo rep rer ret reu rey rfc rfe rff rfi rfn rfo rfp rfr rft rfu ric rie rif rii rin rio rip rir rit riy rnc rni rnn rno rnp rnr rnt rnu rny roc roe rof roi ron roo rop ror rot rou roy rpc rpe rpf rpi rpn rpo rpp rpr rpt rpu rrc rrf rri rrn rrp rrr rrt rru rtc rte rtf rti rtn rto rtp rtr rtt rtu rty ruc rue ruf rui run ruo rup rur rut ruu ruy ry- ryc rye ryf ryn ryo ryr ryu ryy tcc tce tcf tci tcn tco tcp tcr tct tcu te- tec tee tef tei ten teo tep ter tet teu tey tfc tfe tff tfi tfn tfo tfp tfr tft tfu tic tie tif tii tin tio tip tir tit tiu tiy tnc tne tnf tni tnn tno tnp tnr tnt to- toc toe tof toi ton too top tor tot tou toy tpc tpe tpf tpi tpn tpo tpp tpr tpt tpu trc tre trf tri trn tro trp trr trt tru try ttc tte ttf tti ttn tto ttp