-er -ic -ji -up c-- c-j ccc cce cci ccj ccn ccp ccr ccu ce- cec cee cei cej cen cep cer ceu ci- cic cie cii cij cin cip cir ciu cjc cjp cjr cn- cnc cne cni cnj cnn cnp cnr cnu cpc cpe cpi cpj cpn cpp cpr cpu crc cre cri crj crn crp crr cru cuc cue cui cun cup cur cuu ec- ecc ece eci ecj ecn ecr ecu eec eee een eep eer eic eie eii eij ein eip eir eiu ejc eji ejp eju en- enc ene eni enn enp enr enu ep- epc epe epi epn epp epr epu erc ere eri ern erp err eru eu- euc eue eui euj eun eup eur icc ice ici icj icn icp icr icu ie- iec iee iei iej ien iep ier iic iie iii iij iin iip iir iiu ijc ije iji ijn iju in- inc ine ini inj inn inp inr inu ipc ipe ipi ipn ipp ipr ipu ir- irc ire iri irj irn irp irr iru iu- iuc iue iui iup iur j-i jcc jce jci jcp jcr jcu jec jee jei jej jen jep jer jeu jic jie jii jij jin jip jir jiu jjc jjj jjp jjr jju jnc jne jnj jnn jnp jnr jnu jpc jpe jpi jpj jpn jpp jpr jrc jri jrn jrp jrr jue jui jun jup jur n-i ncc nce nci ncn ncp ncr ncu ne- nec nee nei nej nen nep ner neu nic nie nii nin nip nir niu njc nje njn njp nju nnc nne nni nnn nnp nnu npc npe npi npn npp npr npu nrc nre nri nrj nrn nrp nrr nru nuc nue nui nuj nun nup nur nuu p-p pcc pce pci pcj pcn pcp pcr pcu pec pee pei pen pep per peu pic pie pii pij pin pip pir piu pjc pji pjp pn- pnc pne pni pnn pnp pnr pnu ppc ppe ppi ppj ppn ppp ppr ppu prc pre pri prn prp prr pru puc pue pui puj pun pup pur puu rcc rce rci rcj rcn rcp rcr rcu re- rec ree rei ren rep rer reu ric rie rii rin rip rir rjc rjp rjr rnc rni rnn rnp rnr rnu rpc rpe rpi rpn rpp rpr rpu rrc rri rrn rrp rrr rru ruc rue rui run rup rur ruu ucc uce uci ucj ucn ucp ucr ucu uec uee uei uen uep uer uic uie uii uin uip uir uiu ujc uji un- unc une uni unn unp unr unu up- upc upe upi upj upn upp upr upu ur- urc ure uri urn urp urr uru uuc uue uun uur uuu