-er -ey -ic c-- ccc cce cci ccn ccp ccr cct ce- cec cee cei cen cep cer cet cey ci- cic cie cii cin cip cir cit cn- cnc cne cni cnn cnp cnr cnt cny cpc cpe cpi cpn cpp cpr cpt crc cre cri crn crp crr crt cry ctc cte cti ctn ctp ctr ctt cty cyc cye cyn cyp cyr cyt ec- ecc ece eci ecn ecr ect eec eee een eep eer eet eey eic eie eii ein eip eir eit en- enc ene eni enn enp enr ent eny ep- epc epe epi epn epp epr ept erc ere eri ern erp err ert ery etc ete eti etn etp etr ett ety eyc eye eyn eyp eyr eyt icc ice ici icn icp icr ict icy ie- iec iee iei ien iep ier iet iey iic iie iii iin iip iir iit in- inc ine ini inn inp inr int iny ipc ipe ipi ipn ipp ipr ipt ipy ir- irc ire iri irn irp irr irt iry itc ite iti itn itp itt ity iyc iye iyr iyt iyy n-i ncc nce nci ncn ncp ncr nct ne- nec nee nei nen nep ner net ney nic nie nii nin nip nir nit nnc nne nni nnn nnp nnt npc npe npi npn npp npr npt nrc nre nri nrn nrp nrr nrt nry ntc nte nti ntn ntp ntr ntt nyc nye nyn nyp nyt nyy p-p pcc pce pci pcn pcp pcr pct pec pee pei pen pep per pet pey pic pie pii pin pip pir pit pn- pnc pne pni pnn pnp pnr pnt pny ppc ppe ppi ppn ppp ppr ppt prc pre pri prn prp prr prt pry pt- ptc pte pti ptn ptp ptr ptt pty py- pyc pye pyn pyr pyt rcc rce rci rcn rcp rcr rct re- rec ree rei ren rep rer ret rey ric rie rii rin rip rir rit riy rnc rni rnn rnp rnr rnt rny rpc rpe rpi rpn rpp rpr rpt rrc rri rrn rrp rrr rrt rtc rte rti rtn rtp rtr rtt rty ry- ryc rye ryn ryr ryy tcc tce tci tcn tcp tcr tct te- tec tee tei ten tep ter tet tey tic tie tii tin tip tir tit tiy tnc tne tni tnn tnp tnr tnt tpc tpe tpi tpn tpp tpr tpt trc tre tri trn trp trr trt try ttc tte tti ttn ttp ttr ttt tty tyc tye tyn typ tyr tyt ycc yce yci ycp ycy yec yee yei yen yep yer yet yey yie yii yin yip yir yit yne ynn ynp yny yrc yre yrn yrp yrt ytc yte ytn ytp ytr ytt yyc yye yyt yyy