-up ddd ddi ddm ddn ddo ddp ddu di- did dii dim din dio dip diu dmd dmi dmm dmn dmo dmp dmu dnd dni dnm dnn dno dnp dod doi dom don doo dop dou dpd dpi dpm dpn dpo dpp dpu dud dui dum dun duo dup i-d idd idi idm idn ido idp idu iid iii iim iin iio iip iiu im- imd imi imm imn imo imp imu in- ind ini inm inn ino inp inu io- iod ioi iom ion ioo iop iou ipd ipi ipm ipn ipo ipp ipu iu- iud iui ium iup m-o mdd mdi mdm mdn mdo mdp mdu mi- mid mii mim min mio mip miu mmd mmi mmm mmn mmo mmp mmu mni mnm mnn mno mnp mnu mod moi mom mon moo mop mou mpd mpi mpm mpn mpo mpp mpu mud mui mum mun mup muu n-i ndd ndi ndm ndn ndo ndp ndu nid nii nim nin nio nip niu nmd nmi nmm nmn nmo nmp nmu nni nnm nnn nno nnp nnu no- nod noi nom non noo nop nou npd npi npm npn npo npp npu nud nui num nun nuo nup nuu o-i odd odi odm odn odo odp odu oid oii oim oin oio oip oiu om- omd omi omm omn omo omp omu on- ond oni onn ono onp onu oo- ood ooi oom oon ooo oop op- opd opi opm opn opo opp ou- oud oui oum oun ouo oup p-p pdd pdi pdm pdn pdo pdp pdu pid pii pim pin pio pip piu pmd pmi pmm pmn pmo pmp pmu pn- pnd pni pnm pnn pno pnp pnu pod poi pom pon poo pop pou ppd ppi ppm ppn ppo ppp ppu pud pui pum pun pup puu udd udi udm udn udo udp udu uid uii uim uin uio uip uiu um- umd umi umm umn umo ump umu un- und uni unm unn uno unp unu uod uom uon uoo uop up- upd upi upm upn upo upp upu uum uun uuu