-er -ey -ic -up c-- ccc cce cci cco ccp ccr ccs ccu ccv ce- cec cee cei ceo cep cer ces ceu cev cey ci- cic cie cii cio cip cir cis ciu civ co- coc coe coi coo cop cor cos cou cov coy cpc cpe cpi cpo cpp cpr cps cpu cpv crc cre cri cro crp crr crs cru crv cry csc cse csi cso csp csr css csu csv csy cuc cue cui cuo cup cur cus cuu cuv cuy cvc cve cvi cvo cvp cvr cvs cvu cvv cyc cye cyo cyp cyr cys ec- ecc ece eci eco ecr ecs ecu ecv eec eee eeo eep eer ees eev eey eic eie eii eio eip eir eis eiu eiv eo- eoc eoe eoi eoo eop eor eos eou ep- epc epe epi epo epp epr eps epu erc ere eri ero erp err ers eru erv ery es- esc ese esi eso esp esr ess esu esv esy eu- euc eue eui eup eur eus euv evc eve evi evo evp evr evs evv evy eyc eye eyo eyp eyr eys i-v icc ice ici ico icp icr ics icu icv icy ie- iec iee iei iep ier ies iev iey iic iie iii iio iip iir iis iiu io- ioc ioe ioi ioo iop ior ios iou iov ipc ipe ipi ipo ipp ipr ips ipu ipv ipy ir- irc ire iri iro irp irr irs iru irv iry is- isc ise isi iso isp isr iss isu isv isy iu- iuc iue iui iup iur ius ivc ive ivi ivo ivp ivr ivs ivu ivv ivy iyc iye iyo iyr iys iyy o-i oc- occ oci oco ocp ocr ocs ocu ocv oec oee oei oeo oep oer oes oey oic oie oii oio oip oir ois oiu oiv oo- ooc ooi ooo oop oor oos oov op- opc ope opi opo opp opr ops opv opy or- orc ore ori oro orp orr ors oru orv ory os- osc ose osi oso osp osr oss osu osv ou- ouc oue oui ouo oup our ous ov- ovc ove ovi ovo ovp ovs ovv oye oyi oyo oys p-p pcc pce pci pco pcp pcr pcs pcu pcv pec pee pei peo pep per pes peu pev pey pic pie pii pio pip pir pis piu piv poc poe poi poo pop por pos pou pov poy ppc ppe ppi ppo ppp ppr pps ppu ppv prc pre pri pro prp prr prs pru prv pry ps- psc pse psi pso psp psr pss psu psv psy puc pue pui pup pur pus puu puy pvc pve pvi pvo pvp pvr pvs pvu pvv py- pyc pye pyo pyr pys pyu rcc rce rci rco rcp rcr rcs rcu rcv re- rec ree rei reo rep rer res reu rev rey ric rie rii rio rip rir ris riv riy roc roe roi roo rop ror ros rou rov roy rpc rpe rpi rpo rpp rpr rps rpu rpv rrc rri rrp rrr rrs rru rsc rse rsi rso rsp rsr rss rsu rsv ruc rue rui ruo rup rur rus ruu ruv ruy rvc rve rvi rvo rvp rvr rvs rvu rvv rvy ry- ryc rye ryo ryr rys ryu ryy scc sce sci sco scp scr scs scu scv se- sec see sei seo sep ser ses seu sev sey sic sie sii sio sip sir sis siu siv soc soe soi soo sop sor sos sou sov soy spc spe spi spo spp spr sps spu spv spy sr- src sre sri sro srp srr srs srv sry ss- ssc sse ssi sso ssp ssr sss ssu ssv suc sue sui suo sup sur sus suu suv suy svc sve svi svo svp svr svs svu svv svy sy- syc sye syi syp syr sys syu ucc uce uci uco ucp ucr ucs ucu ucv uec uee uei uep uer ues uey uic uie uii uio uip uir uis uiu uoc uoe uoo uop uor uos up- upc upe upi upo upp upr ups upu upv ur- urc ure uri uro urp urr urs uru ury usc use usi uso usp usr uss usu usv uuc uue uur uus uuu uvc uve uvo uvs uvu uvv uyc uyi uyo uys uyu v-e vcc vce vci vco vcp vcr vcs vcu vcy vec vee vei veo vep ver ves veu vey vi- vic vie vii vio vip vir vis viu viv viy voc voe voi voo vop vor vos vou vov voy vpc vpe vpi vpo vpp vpr vps vpu vrc vre vri vrp vrr vrs vru vry vsc vse vsi vso vsp vsr vss vsu vsv vue vup vur vus vuv vvc vvi vvo vvr vvs vvv vye vyp ycc yce yci yco ycp ycs ycu ycv ycy yec yee yei yeo yep yer yes yev yey yie yii yio yip yir yis yoc yoe yoi yoo yop yor yos you yoy ypo yps ypu yrc yre yro yrp yrs yru ysc yse ysi yso ysp ysr yss ysu ysy yue yui yuo yup yur yus yuu yuv yuy yve yvi yvo yvr yvy yyc yye yys yyu yyy