-up c-- ccc ccd ccm ccp ccs ccu cdc cdd cdm cdp cds cdu cmc cmd cmm cmp cms cmu cpc cpd cpm cpp cps cpu csc csd csm csp css csu cuc cud cum cup cus cuu dcc dcd dcm dcp dcs dcu ddc ddd ddm ddp dds ddu dmc dmd dmm dmp dms dmu dpc dpd dpm dpp dps dpu dsc dsd dsm dsp dss dsu duc dud dum dup dus mc- mcc mcd mcm mcp mcs mcu mdc mdd mdm mdp mds mdu mmc mmd mmm mmp mms mmu mpc mpd mpm mpp mps mpu msc msd msm msp mss msu muc mud mum mup mus muu p-p pcc pcd pcm pcp pcs pcu pdc pdd pdm pdp pds pdu pmc pmd pmm pmp pms pmu ppc ppd ppm ppp pps ppu ps- psc psd psm psp pss psu puc pud pum pup pus puu scc scd scm scp scs scu sdc sdd sdm sdp sds sdu smc smd smm smp sms smu spc spd spm spp sps spu ss- ssc ssd ssm ssp sss ssu suc sud sum sup sus suu ucc ucd ucm ucp ucs ucu udc udd udm udp uds udu um- umc umd umm ump ums umu up- upc upd upm upp ups upu usc usd usm usp uss usu uuc uum uus uuu