-er -ic -ji -up c-- c-j ccc ccd cce cci ccj ccn ccp ccr ccu cdc cdd cde cdi cdj cdn cdp cdr cdu ce- cec ced cee cei cej cen cep cer ceu ci- cic cid cie cii cij cin cip cir ciu cjc cjd cjp cjr cn- cnc cnd cne cni cnj cnn cnp cnr cnu cpc cpd cpe cpi cpj cpn cpp cpr cpu crc crd cre cri crj crn crp crr cru cuc cud cue cui cun cup cur cuu dcc dcd dce dci dcn dcp dcr dcu ddc ddd dde ddi ddn ddp ddr ddu de- dec ded dee dei dej den dep der deu di- dic did die dii din dip dir diu dj- djc djd dje dji djp dnc dnd dne dni dnj dnn dnp dnr dpc dpd dpe dpi dpn dpp dpr dpu drc drd dre dri drj drn drp drr dru duc dud due dui dun dup dur ec- ecc ecd ece eci ecj ecn ecr ecu ed- edc edd ede edi edj edn edp edr edu eec eed eee een eep eer eic eid eie eii eij ein eip eir eiu ejc ejd eji ejp eju en- enc end ene eni enn enp enr enu ep- epc epd epe epi epn epp epr epu erc erd ere eri ern erp err eru eu- euc eud eue eui euj eun eup eur i-d icc icd ice ici icj icn icp icr icu idc idd ide idi idn idp idr idu ie- iec ied iee iei iej ien iep ier iic iid iie iii iij iin iip iir iiu ijc ije iji ijn iju in- inc ind ine ini inj inn inp inr inu ipc ipd ipe ipi ipn ipp ipr ipu ir- irc ird ire iri irj irn irp irr iru iu- iuc iud iue iui iup iur j-d j-i jcc jcd jce jci jcp jcr jcu jdc jde jdi jdn jdp jdr jec jed jee jei jej jen jep jer jeu jic jie jii jij jin jip jir jiu jjc jjj jjp jjr jju jnc jnd jne jnj jnn jnp jnr jnu jpc jpe jpi jpj jpn jpp jpr jrc jri jrn jrp jrr jud jue jui jun jup jur n-i ncc ncd nce nci ncn ncp ncr ncu ndc ndd nde ndi ndn ndp ndr ndu ne- nec ned nee nei nej nen nep ner neu nic nid nie nii nin nip nir niu njc nje njn njp nju nnc nne nni nnn nnp nnu npc npd npe npi npn npp npr npu nrc nrd nre nri nrj nrn nrp nrr nru nuc nud nue nui nuj nun nup nur nuu p-p pcc pcd pce pci pcj pcn pcp pcr pcu pdc pdd pde pdi pdn pdp pdr pdu pec ped pee pei pen pep per peu pic pid pie pii pij pin pip pir piu pjc pjd pji pjp pn- pnc pnd pne pni pnn pnp pnr pnu ppc ppd ppe ppi ppj ppn ppp ppr ppu prc prd pre pri prn prp prr pru puc pud pue pui puj pun pup pur puu rcc rcd rce rci rcj rcn rcp rcr rcu rdc rdd rde rdi rdj rdn rdp rdr rdu re- rec red ree rei ren rep rer reu ric rid rie rii rin rip rir rjc rjp rjr rnc rnd rni rnn rnp rnr rnu rpc rpd rpe rpi rpn rpp rpr rpu rrc rrd rri rrn rrp rrr rru ruc rud rue rui run rup rur ruu ucc ucd uce uci ucj ucn ucp ucr ucu udc udd ude udi udj udn udp udr udu uec ued uee uei uen uep uer uic uid uie uii uin uip uir uiu ujc uji un- unc und une uni unn unp unr unu up- upc upd upe upi upj upn upp upr upu ur- urc urd ure uri urn urp urr uru uuc uue uun uur uuu