-up ddd ddi ddm ddp ddu di- did dii dim dip diu dmd dmi dmm dmp dmu dpd dpi dpm dpp dpu dud dui dum dup i-d idd idi idm idp idu iid iii iim iip iiu im- imd imi imm imp imu ipd ipi ipm ipp ipu iu- iud iui ium iup mdd mdi mdm mdp mdu mi- mid mii mim mip miu mmd mmi mmm mmp mmu mpd mpi mpm mpp mpu mud mui mum mup muu p-p pdd pdi pdm pdp pdu pid pii pim pip piu pmd pmi pmm pmp pmu ppd ppi ppm ppp ppu pud pui pum pup puu udd udi udm udp udu uid uii uim uip uiu um- umd umi umm ump umu up- upd upi upm upp upu uum uuu