-er -up c-- ccc ccd cce ccl ccm ccp ccr ccs ccu cdc cdd cde cdl cdm cdp cdr cds cdu ce- cec ced cee cel cem cep cer ces ceu cl- clc cld cle cll clm clp clr cls clu cmc cmd cme cml cmm cmp cmr cms cmu cpc cpd cpe cpl cpm cpp cpr cps cpu crc crd cre crl crm crp crr crs cru csc csd cse csl csm csp csr css csu cuc cud cue cul cum cup cur cus cuu dcc dcd dce dcl dcm dcp dcr dcs dcu ddc ddd dde ddl ddm ddp ddr dds ddu de- dec ded dee del dem dep der des deu dl- dlc dld dle dll dlm dlp dlr dls dlu dmc dmd dme dml dmm dmp dmr dms dmu dpc dpd dpe dpl dpm dpp dpr dps dpu drc drd dre drl drm drp drr drs dru dsc dsd dse dsl dsm dsp dsr dss dsu duc dud due dul dum dup dur dus ec- ecc ecd ece ecl ecm ecr ecs ecu ed- edc edd ede edl edm edp edr eds edu eec eed eee eel eem eep eer ees elc eld ele ell elm elp elr els elu em- emc emd eme eml emm emp emr ems emu ep- epc epd epe epl epm epp epr eps epu erc erd ere erl erm erp err ers eru es- esc esd ese esl esm esp esr ess esu eu- euc eud eue eul eup eur eus l-p lcc lcd lce lcl lcm lcp lcr lcs lcu ldc ldd lde ldl ldm ldp ldr lds ldu lec led lee lel lem lep ler les leu llc lld lle lll llm llp llr lls llu lmc lmd lme lml lmm lmp lmr lms lmu lpc lpd lpe lpl lpm lpp lpr lps lpu lrc lrd lrm lrp lrr lrs lru lsc lsd lse lsl lsm lsp lsr lss lsu luc lud lue lul lum lup lur lus luu m-r mc- mcc mcd mce mcl mcm mcp mcr mcs mcu mdc mdd mde mdl mdm mdp mdr mds mdu mec med mee mel mem mep mer mes meu mlc mld mle mll mlm mlp mlr mls mlu mmc mmd mme mml mmm mmp mmr mms mmu mpc mpd mpe mpl mpm mpp mpr mps mpu mrc mrd mre mrl mrm mrp mrr mrs mru msc msd mse msl msm msp msr mss msu muc mud mue mul mum mup mur mus muu p-p pcc pcd pce pcl pcm pcp pcr pcs pcu pdc pdd pde pdl pdm pdp pdr pds pdu pec ped pee pel pem pep per pes peu plc pld ple pll plm plp plr pls plu pmc pmd pme pml pmm pmp pmr pms pmu ppc ppd ppe ppl ppm ppp ppr pps ppu prc prd pre prl prm prp prr prs pru ps- psc psd pse psl psm psp psr pss psu puc pud pue pul pum pup pur pus puu rcc rcd rce rcl rcm rcp rcr rcs rcu rdc rdd rde rdl rdm rdp rdr rds rdu re- rec red ree rel rem rep rer res reu rlc rld rle rll rlm rlp rlr rls rlu rmc rmd rme rml rmm rmp rmr rms rpc rpd rpe rpl rpm rpp rpr rps rpu rrc rrd rrl rrm rrp rrr rrs rru rsc rsd rse rsl rsm rsp rsr rss rsu ruc rud rue rum rup rur rus ruu scc scd sce scl scm scp scr scs scu sdc sdd sde sdl sdm sdp sdr sds sdu se- sec sed see sel sem sep ser ses seu slc sld sle sll slm slp slr sls slu smc smd sme sml smm smp smr sms smu spc spd spe spl spm spp spr sps spu sr- src srd sre srl srm srp srr srs ss- ssc ssd sse ssl ssm ssp ssr sss ssu suc sud sue sul sum sup sur sus suu ucc ucd uce ucl ucm ucp ucr ucs ucu udc udd ude udl udm udp udr uds udu uec ued uee uel uem uep uer ues ulc uld ule ull ulm ulp ulr uls ulu um- umc umd ume uml umm ump umr ums umu up- upc upd upe upm upp upr ups upu ur- urc urd ure url urm urp urr urs uru usc usd use usl usm usp usr uss usu uuc uue uum uur uus uuu