-up ddd dde ddm ddp ddu de- ded dee dem dep deu dmd dme dmm dmp dmu dpd dpe dpm dpp dpu dud due dum dup ed- edd ede edm edp edu eed eee eem eep em- emd eme emm emp emu ep- epd epe epm epp epu eu- eud eue eup mdd mde mdm mdp mdu med mee mem mep meu mmd mme mmm mmp mmu mpd mpe mpm mpp mpu mud mue mum mup muu p-p pdd pde pdm pdp pdu ped pee pem pep peu pmd pme pmm pmp pmu ppd ppe ppm ppp ppu pud pue pum pup puu udd ude udm udp udu ued uee uem uep um- umd ume umm ump umu up- upd upe upm upp upu uue uum uuu