-up ddd ddi ddk ddm ddp ddu di- did dii dik dim dip diu dki dkk dkm dkp dku dmd dmi dmk dmm dmp dmu dpd dpi dpk dpm dpp dpu dud dui duk dum dup i-d idd idi idk idm idp idu iid iii iim iip iiu iki ikk iku im- imd imi imm imp imu ipd ipi ipm ipp ipu iu- iud iui ium iup kdk kdm kdp kdu kid kii kik kim kip kiu kki kkk kkm kkp kku kmd kmi kmk kmm kmp kmu kpd kpi kpk kpm kpp kpu kud kui kuk kum kup kuu mdd mdi mdk mdm mdp mdu mi- mid mii mik mim mip miu mkd mkk mkm mkp mku mmd mmi mmk mmm mmp mmu mpd mpi mpk mpm mpp mpu mud mui muk mum mup muu p-p pdd pdi pdk pdm pdp pdu pid pii pik pim pip piu pkd pki pkm pkp pku pmd pmi pmk pmm pmp pmu ppd ppi ppk ppm ppp ppu pud pui puk pum pup puu udd udi udk udm udp udu uid uii uim uip uiu uki ukk ukp uku um- umd umi umm ump umu up- upd upi upk upm upp upu uum uuu