-er -up c-- ccc ccd cce ccl ccm ccp ccr ccu cdc cdd cde cdl cdm cdp cdr cdu ce- cec ced cee cel cem cep cer ceu cl- clc cld cle cll clm clp clr clu cmc cmd cme cml cmm cmp cmr cmu cpc cpd cpe cpl cpm cpp cpr cpu crc crd cre crl crm crp crr cru cuc cud cue cul cum cup cur cuu dcc dcd dce dcl dcm dcp dcr dcu ddc ddd dde ddl ddm ddp ddr ddu de- dec ded dee del dem dep der deu dl- dlc dld dle dll dlm dlp dlr dlu dmc dmd dme dml dmm dmp dmr dmu dpc dpd dpe dpl dpm dpp dpr dpu drc drd dre drl drm drp drr dru duc dud due dul dum dup dur ec- ecc ecd ece ecl ecm ecr ecu ed- edc edd ede edl edm edp edr edu eec eed eee eel eem eep eer elc eld ele ell elm elp elr elu em- emc emd eme eml emm emp emr emu ep- epc epd epe epl epm epp epr epu erc erd ere erl erm erp err eru eu- euc eud eue eul eup eur l-p lcc lcd lce lcl lcm lcp lcr lcu ldc ldd lde ldl ldm ldp ldr ldu lec led lee lel lem lep ler leu llc lld lle lll llm llp llr llu lmc lmd lme lml lmm lmp lmr lmu lpc lpd lpe lpl lpm lpp lpr lpu lrc lrd lrm lrp lrr lru luc lud lue lul lum lup lur luu m-r mc- mcc mcd mce mcl mcm mcp mcr mcu mdc mdd mde mdl mdm mdp mdr mdu mec med mee mel mem mep mer meu mlc mld mle mll mlm mlp mlr mlu mmc mmd mme mml mmm mmp mmr mmu mpc mpd mpe mpl mpm mpp mpr mpu mrc mrd mre mrl mrm mrp mrr mru muc mud mue mul mum mup mur muu p-p pcc pcd pce pcl pcm pcp pcr pcu pdc pdd pde pdl pdm pdp pdr pdu pec ped pee pel pem pep per peu plc pld ple pll plm plp plr plu pmc pmd pme pml pmm pmp pmr pmu ppc ppd ppe ppl ppm ppp ppr ppu prc prd pre prl prm prp prr pru puc pud pue pul pum pup pur puu rcc rcd rce rcl rcm rcp rcr rcu rdc rdd rde rdl rdm rdp rdr rdu re- rec red ree rel rem rep rer reu rlc rld rle rll rlm rlp rlr rlu rmc rmd rme rml rmm rmp rmr rpc rpd rpe rpl rpm rpp rpr rpu rrc rrd rrl rrm rrp rrr rru ruc rud rue rum rup rur ruu ucc ucd uce ucl ucm ucp ucr ucu udc udd ude udl udm udp udr udu uec ued uee uel uem uep uer ulc uld ule ull ulm ulp ulr ulu um- umc umd ume uml umm ump umr umu up- upc upd upe upm upp upr upu ur- urc urd ure url urm urp urr uru uuc uue uum uur uuu