-up ddd ddf ddi ddn ddo ddp ddr dds ddu dfd dff dfi dfn dfo dfp dfr dfs dfu di- did dif dii din dio dip dir dis diu dnd dnf dni dnn dno dnp dnr dns dod dof doi don doo dop dor dos dou dpd dpf dpi dpn dpo dpp dpr dps dpu drd dri drn dro drp drr drs dru dsd dsf dsi dsn dso dsp dsr dss dsu dud duf dui dun duo dup dur dus fdd fdf fdi fdn fdo fdp fdr fds fdu ffd fff ffi ffn ffo ffp ffr ffs ffu fid fif fii fin fip fir fis fiu fnd fnf fni fnn fnp fnr fns fnu fof foi fon foo fop for fos fou fpd fpi fpn fpo fpp fpr fps fpu frd frf fri frn fro frp frr frs fru fsd fsf fsi fsn fso fsp fsr fss fsu fud fuf fui fun fuo fup fur fus fuu i-d i-f idd idf idi idn ido idp idr ids idu ifd iff ifi ifn ifo ifp ifr ifs ifu iid iif iii iin iio iip iir iis iiu in- ind inf ini inn ino inp inr ins inu io- iod iof ioi ion ioo iop ior ios iou ipd ipf ipi ipn ipo ipp ipr ips ipu ir- ird irf iri irn iro irp irr irs iru is- isd isf isi isn iso isp isr iss isu iu- iud iui iup iur ius n-i ndd ndf ndi ndn ndo ndp ndr nds ndu nfd nff nfi nfn nfo nfp nfr nfs nfu nid nif nii nin nio nip nir nis niu nnf nni nnn nno nnp nns nnu no- nod nof noi non noo nop nor nos nou npd npf npi npn npo npp npr nps npu nrd nrf nri nrn nro nrp nrr nrs nru nsd nsf nsi nsn nso nsp nsr nss nsu nud nui nun nuo nup nur nus nuu o-i odd odf odi odn odo odp odr ods odu of- ofd off ofi ofn ofo ofp ofr ofs ofu oid oif oii oin oio oip oir ois oiu on- ond onf oni onn ono onp onr ons onu oo- ood oof ooi oon ooo oop oor oos op- opd opf opi opn opo opp opr ops or- ord orf ori orn oro orp orr ors oru os- osd osf osi osn oso osp osr oss osu ou- oud ouf oui oun ouo oup our ous p-p pdd pdf pdi pdn pdo pdp pdr pds pdu pfd pff pfi pfn pfo pfp pfr pfs pfu pid pif pii pin pio pip pir pis piu pn- pnd pnf pni pnn pno pnp pnr pns pnu pod pof poi pon poo pop por pos pou ppd ppf ppi ppn ppo ppp ppr pps ppu prd prf pri prn pro prp prr prs pru ps- psd psf psi psn pso psp psr pss psu pud puf pui pun pup pur pus puu rdd rdf rdi rdn rdo rdp rdr rds rdu rfd rff rfi rfn rfo rfp rfr rfs rfu rid rif rii rin rio rip rir ris rnd rni rnn rno rnp rnr rns rnu rod rof roi ron roo rop ror ros rou rpd rpf rpi rpn rpo rpp rpr rps rpu rrd rrf rri rrn rrp rrr rrs rru rsd rsf rsi rsn rso rsp rsr rss rsu rud ruf rui run ruo rup rur rus ruu sdd sdf sdi sdn sdo sdp sdr sds sdu sfd sff sfi sfn sfo sfp sfr sfs sfu sid sif sii sin sio sip sir sis siu snd snf sni snn sno snp snr sns snu sod sof soi son soo sop sor sos sou spd spf spi spn spo spp spr sps spu sr- srd srf sri srn sro srp srr srs ss- ssd ssf ssi ssn sso ssp ssr sss ssu sud suf sui sun suo sup sur sus suu udd udf udi udn udo udp udr uds udu ufd uff ufi ufn ufo ufp ufr ufs ufu uid uif uii uin uio uip uir uis uiu un- und unf uni unn uno unp unr uns unu uod uon uoo uop uor uos up- upd upf upi upn upo upp upr ups upu ur- urd urf uri urn uro urp urr urs uru usd usf usi usn uso usp usr uss usu uun uur uus uuu

-ous dddd ddpo ddps ddss dfds dfrf dfri didi dido dids didu dif- diff difs diii diis din- dini dinn dino dins dinu dion diop dior dios diou dipn dipo dipp dips dipu dird dirr dirs dis- disd disi diso disp diss dius dnis dnpo dnus dod- dodd dodi dodo dods doff doid doin dois dond doni donn dono donp donr dons dood doof doon doop door doos dopo dopp dopr dops dord dorf dori dorn doro dorp dorr dors doru dosi doso doss doud douf doun doup dour dous dpin dpni dpos dpsd dpsu drif drin drip drno drod drof dron drop drou drrs drsp drui drup drus druu dsdp dsdr dsif dsip dsos dspf dsps dsri dsrp dsrr dssi dssn dssp dudd dudo duds dudu duff dufu duid duif duin duir duis dunn duno duns duo- duon duos dupo duri durn duro duru dusi duur fdos ffff ffii ffps ffrr ffss ffun fidf fido fids fiff fifi fifo fiii find fini finn fino finp fins fion fior fios fipp fips firn firs fisd fisi fiss fisu fndd fndn fndr fnrs fnsp fnuf fofo foid foin fois fond fono fons food foof foon foos fopp fops for- ford fori forn foro forr fors fosi foso foss foud foun foup four fous fpin fprf frid frin frio frip fris frns fron frop fros frou frpd frps frso frun fsfi fsfo fspf fssf fssp fudd fudi fuff fufu fuid fuir fund funf funs fuor fur- furi furn furo furr furs fusd fusi fuso fuss fusu i-no iddo idfp idid idin idio idir idis idno idon idos idps idrf idro idsf idso idss idun iduo idus