-up c-- ccc ccd ccm cco ccp ccr ccs ccu cdc cdd cdm cdo cdp cdr cds cdu cmc cmd cmm cmo cmp cmr cms cmu co- coc cod com coo cop cor cos cou cpc cpd cpm cpo cpp cpr cps cpu crc crd crm cro crp crr crs cru csc csd csm cso csp csr css csu cuc cud cum cuo cup cur cus cuu dcc dcd dcm dco dcp dcr dcs dcu ddc ddd ddm ddo ddp ddr dds ddu dmc dmd dmm dmo dmp dmr dms dmu doc dod dom doo dop dor dos dou dpc dpd dpm dpo dpp dpr dps dpu drc drd drm dro drp drr drs dru dsc dsd dsm dso dsp dsr dss dsu duc dud dum duo dup dur dus m-o m-r mc- mcc mcd mcm mco mcp mcr mcs mcu mdc mdd mdm mdo mdp mdr mds mdu mmc mmd mmm mmo mmp mmr mms mmu moc mod mom moo mop mor mos mou mpc mpd mpm mpo mpp mpr mps mpu mrc mrd mrm mro mrp mrr mrs mru msc msd msm mso msp msr mss msu muc mud mum mup mur mus muu oc- occ ocd ocm oco ocp ocr ocs ocu odc odd odm odo odp odr ods odu om- omc omd omm omo omp omr oms omu oo- ooc ood oom ooo oop oor oos op- opc opd opm opo opp opr ops or- orc ord orm oro orp orr ors oru os- osc osd osm oso osp osr oss osu ou- ouc oud oum ouo oup our ous p-p pcc pcd pcm pco pcp pcr pcs pcu pdc pdd pdm pdo pdp pdr pds pdu pmc pmd pmm pmo pmp pmr pms pmu poc pod pom poo pop por pos pou ppc ppd ppm ppo ppp ppr pps ppu prc prd prm pro prp prr prs pru ps- psc psd psm pso psp psr pss psu puc pud pum pup pur pus puu rcc rcd rcm rco rcp rcr rcs rcu rdc rdd rdm rdo rdp rdr rds rdu rmc rmd rmm rmo rmp rmr rms roc rod rom roo rop ror ros rou rpc rpd rpm rpo rpp rpr rps rpu rrc rrd rrm rrp rrr rrs rru rsc rsd rsm rso rsp rsr rss rsu ruc rud rum ruo rup rur rus ruu scc scd scm sco scp scr scs scu sdc sdd sdm sdo sdp sdr sds sdu smc smd smm smo smp smr sms smu soc sod som soo sop sor sos sou spc spd spm spo spp spr sps spu sr- src srd srm sro srp srr srs ss- ssc ssd ssm sso ssp ssr sss ssu suc sud sum suo sup sur sus suu ucc ucd ucm uco ucp ucr ucs ucu udc udd udm udo udp udr uds udu um- umc umd umm umo ump umr ums umu uoc uod uom uoo uop uor uos up- upc upd upm upo upp upr ups upu ur- urc urd urm uro urp urr urs uru usc usd usm uso usp usr uss usu uuc uum uur uus uuu