-er -ic -up c-- ccc ccd cce cci ccm ccn ccp ccr ccs cct ccu cdc cdd cde cdi cdm cdn cdp cdr cds cdt cdu ce- cec ced cee cei cem cen cep cer ces cet ceu ci- cic cid cie cii cim cin cip cir cis cit ciu cmc cmd cme cmi cmm cmn cmp cmr cms cmt cmu cn- cnc cnd cne cni cnm cnn cnp cnr cns cnt cnu cpc cpd cpe cpi cpm cpn cpp cpr cps cpt cpu crc crd cre cri crm crn crp crr crs crt cru csc csd cse csi csm csn csp csr css cst csu ctc ctd cte cti ctm ctn ctp ctr cts ctt ctu cuc cud cue cui cum cun cup cur cus cut cuu dcc dcd dce dci dcm dcn dcp dcr dcs dct dcu ddc ddd dde ddi ddm ddn ddp ddr dds ddt ddu de- dec ded dee dei dem den dep der des det deu di- dic did die dii dim din dip dir dis dit diu dmc dmd dme dmi dmm dmn dmp dmr dms dmt dmu dnc dnd dne dni dnm dnn dnp dnr dns dnt dpc dpd dpe dpi dpm dpn dpp dpr dps dpt dpu drc drd dre dri drm drn drp drr drs drt dru dsc dsd dse dsi dsm dsn dsp dsr dss dst dsu dtc dtd dte dti dtm dtn dtp dtr dts dtt dtu duc dud due dui dum dun dup dur dus dut ec- ecc ecd ece eci ecm ecn ecr ecs ect ecu ed- edc edd ede edi edm edn edp edr eds edt edu eec eed eee eem een eep eer ees eet eic eid eie eii eim ein eip eir eis eit eiu em- emc emd eme emi emm emn emp emr ems emt emu en- enc end ene eni enm enn enp enr ens ent enu ep- epc epd epe epi epm epn epp epr eps ept epu erc erd ere eri erm ern erp err ers ert eru es- esc esd ese esi esm esn esp esr ess est esu etc etd ete eti etm etn etp etr ets ett etu eu- euc eud eue eui eun eup eur eus eut i-d icc icd ice ici icm icn icp icr ics ict icu idc idd ide idi idm idn idp idr ids idt idu ie- iec ied iee iei iem ien iep ier ies iet iic iid iie iii iim iin iip iir iis iit iiu im- imc imd ime imi imm imn imp ims imt imu in- inc ind ine ini inm inn inp inr ins int inu ipc ipd ipe ipi ipm ipn ipp ipr ips ipt ipu ir- irc ird ire iri irm irn irp irr irs irt iru is- isc isd ise isi ism isn isp isr iss ist isu itc itd ite iti itm itn itp its itt itu iu- iuc iud iue iui ium iup iur ius iut m-r mc- mcc mcd mce mci mcm mcn mcp mcr mcs mct mcu mdc mdd mde mdi mdm mdn mdp mdr mds mdt mdu mec med mee mei mem men mep mer mes met meu mi- mic mid mie mii mim min mip mir mis mit miu mmc mmd mme mmi mmm mmn mmp mmr mms mmt mmu mnc mne mni mnm mnn mnp mnr mns mnt mnu mpc mpd mpe mpi mpm mpn mpp mpr mps mpt mpu mrc mrd mre mri mrm mrn mrp mrr mrs mrt mru msc msd mse msi msm msn msp msr mss mst msu mtc mtd mte mti mtm mtn mtp mtr mts mtt mtu muc mud mue mui mum mun mup mur mus mut muu n-i ncc ncd nce nci ncm ncn ncp ncr ncs nct ncu ndc ndd nde ndi ndm ndn ndp ndr nds ndt ndu ne- nec ned nee nei nem nen nep ner nes net neu nic nid nie nii nim nin nip nir nis nit niu nmc nmd nme nmi nmm nmn nmp nmr nms nmt nmu nnc nne nni nnm nnn nnp nns nnt nnu npc npd npe npi npm npn npp npr nps npt npu nrc nrd nre nri nrm nrn nrp nrr nrs nrt nru nsc nsd nse nsi nsm nsn nsp nsr nss nst nsu ntc ntd nte nti ntm ntn ntp ntr nts ntt ntu nuc nud nue nui num nun nup nur nus nut nuu p-p pcc pcd pce pci pcm pcn pcp pcr pcs pct pcu pdc pdd pde pdi pdm pdn pdp pdr pds pdt pdu pec ped pee pei pem pen pep per pes pet peu pic pid pie pii pim pin pip pir pis pit piu pmc pmd pme pmi pmm pmn pmp pmr pms pmt pmu pn- pnc pnd pne pni pnm pnn pnp pnr pns pnt pnu ppc ppd ppe ppi ppm ppn ppp ppr pps ppt ppu prc prd pre pri prm prn prp prr prs prt pru ps- psc psd pse psi psm psn psp psr pss pst psu pt- ptc ptd pte pti ptm ptn ptp ptr pts ptt ptu puc pud pue pui pum pun pup pur pus put puu rcc rcd rce rci rcm rcn rcp rcr rcs rct rcu rdc rdd rde rdi rdm rdn rdp rdr rds rdt rdu re- rec red ree rei rem ren rep rer res ret reu ric rid rie rii rim rin rip rir ris rit rmc rmd rme rmi rmm rmn rmp rmr rms rmt rnc rnd rni rnm rnn rnp rnr rns rnt rnu rpc rpd rpe rpi rpm rpn rpp rpr rps rpt rpu rrc rrd rri rrm rrn rrp rrr rrs rrt rru rsc rsd rse rsi rsm rsn rsp rsr rss rst rsu rtc rtd rte rti rtm rtn rtp rtr rts rtt rtu ruc rud rue rui rum run rup rur rus rut ruu scc scd sce sci scm scn scp scr scs sct scu sdc sdd sde sdi sdm sdn sdp