-up ddd ddi ddm ddo ddp dds ddu di- did dii dim dio dip dis diu dmd dmi dmm dmo dmp dms dmu dod doi dom doo dop dos dou dpd dpi dpm dpo dpp dps dpu dsd dsi dsm dso dsp dss dsu dud dui dum duo dup dus i-d idd idi idm ido idp ids idu iid iii iim iio iip iis iiu im- imd imi imm imo imp ims imu io- iod ioi iom ioo iop ios iou ipd ipi ipm ipo ipp ips ipu is- isd isi ism iso isp iss isu iu- iud iui ium iup ius m-o mdd mdi mdm mdo mdp mds mdu mi- mid mii mim mio mip mis miu mmd mmi mmm mmo mmp mms mmu mod moi mom moo mop mos mou mpd mpi mpm mpo mpp mps mpu msd msi msm mso msp mss msu mud mui mum mup mus muu o-i odd odi odm odo odp ods odu oid oii oim oio oip ois oiu om- omd omi omm omo omp oms omu oo- ood ooi oom ooo oop oos op- opd opi opm opo opp ops os- osd osi osm oso osp oss osu ou- oud oui oum ouo oup ous p-p pdd pdi pdm pdo pdp pds pdu pid pii pim pio pip pis piu pmd pmi pmm pmo pmp pms pmu pod poi pom poo pop pos pou ppd ppi ppm ppo ppp pps ppu ps- psd psi psm pso psp pss psu pud pui pum pup pus puu sdd sdi sdm sdo sdp sds sdu sid sii sim sio sip sis siu smd smi smm smo smp sms smu sod soi som soo sop sos sou spd spi spm spo spp sps spu ss- ssd ssi ssm sso ssp sss ssu sud sui sum suo sup sus suu udd udi udm udo udp uds udu uid uii uim uio uip uis uiu um- umd umi umm umo ump ums umu uod uom uoo uop uos up- upd upi upm upo upp ups upu usd usi usm uso usp uss usu uum uus uuu