-er -ic -up c-- ccc ccd cce cci ccm ccn ccp ccr ccu cdc cdd cde cdi cdm cdn cdp cdr cdu ce- cec ced cee cei cem cen cep cer ceu ci- cic cid cie cii cim cin cip cir ciu cmc cmd cme cmi cmm cmn cmp cmr cmu cn- cnc cnd cne cni cnm cnn cnp cnr cnu cpc cpd cpe cpi cpm cpn cpp cpr cpu crc crd cre cri crm crn crp crr cru cuc cud cue cui cum cun cup cur cuu dcc dcd dce dci dcm dcn dcp dcr dcu ddc ddd dde ddi ddm ddn ddp ddr ddu de- dec ded dee dei dem den dep der deu di- dic did die dii dim din dip dir diu dmc dmd dme dmi dmm dmn dmp dmr dmu dnc dnd dne dni dnm dnn dnp dnr dpc dpd dpe dpi dpm dpn dpp dpr dpu drc drd dre dri drm drn drp drr dru duc dud due dui dum dun dup dur ec- ecc ecd ece eci ecm ecn ecr ecu ed- edc edd ede edi edm edn edp edr edu eec eed eee eem een eep eer eic eid eie eii eim ein eip eir eiu em- emc emd eme emi emm emn emp emr emu en- enc end ene eni enm enn enp enr enu ep- epc epd epe epi epm epn epp epr epu erc erd ere eri erm ern erp err eru eu- euc eud eue eui eun eup eur i-d icc icd ice ici icm icn icp icr icu idc idd ide idi idm idn idp idr idu ie- iec ied iee iei iem ien iep ier iic iid iie iii iim iin iip iir iiu im- imc imd ime imi imm imn imp imu in- inc ind ine ini inm inn inp inr inu ipc ipd ipe ipi ipm ipn ipp ipr ipu ir- irc ird ire iri irm irn irp irr iru iu- iuc iud iue iui ium iup iur m-r mc- mcc mcd mce mci mcm mcn mcp mcr mcu mdc mdd mde mdi mdm mdn mdp mdr mdu mec med mee mei mem men mep mer meu mi- mic mid mie mii mim min mip mir miu mmc mmd mme mmi mmm mmn mmp mmr mmu mnc mne mni mnm mnn mnp mnr mnu mpc mpd mpe mpi mpm mpn mpp mpr mpu mrc mrd mre mri mrm mrn mrp mrr mru muc mud mue mui mum mun mup mur muu n-i ncc ncd nce nci ncm ncn ncp ncr ncu ndc ndd nde ndi ndm ndn ndp ndr ndu ne- nec ned nee nei nem nen nep ner neu nic nid nie nii nim nin nip nir niu nmc nmd nme nmi nmm nmn nmp nmr nmu nnc nne nni nnm nnn nnp nnu npc npd npe npi npm npn npp npr npu nrc nrd nre nri nrm nrn nrp nrr nru nuc nud nue nui num nun nup nur nuu p-p pcc pcd pce pci pcm pcn pcp pcr pcu pdc pdd pde pdi pdm pdn pdp pdr pdu pec ped pee pei pem pen pep per peu pic pid pie pii pim pin pip pir piu pmc pmd pme pmi pmm pmn pmp pmr pmu pn- pnc pnd pne pni pnm pnn pnp pnr pnu ppc ppd ppe ppi ppm ppn ppp ppr ppu prc prd pre pri prm prn prp prr pru puc pud pue pui pum pun pup pur puu rcc rcd rce rci rcm rcn rcp rcr rcu rdc rdd rde rdi rdm rdn rdp rdr rdu re- rec red ree rei rem ren rep rer reu ric rid rie rii rim rin rip rir rmc rmd rme rmi rmm rmn rmp rmr rnc rnd rni rnm rnn rnp rnr rnu rpc rpd rpe rpi rpm rpn rpp rpr rpu rrc rrd rri rrm rrn rrp rrr rru ruc rud rue rui rum run rup rur ruu ucc ucd uce uci ucm ucn ucp ucr ucu udc udd ude udi udm udn udp udr udu uec ued uee uei uem uen uep uer uic uid uie uii uim uin uip uir uiu um- umc umd ume umi umm umn ump umr umu un- unc und une uni unm unn unp unr unu up- upc upd upe upi upm upn upp upr upu ur- urc urd ure uri urm urn urp urr uru uuc uue uum uun uur uuu