ddd ddf ddn ddo ddr ddt ddu ddx dfd dff dfn dfo dfr dft dfu dfx dnd dnf dnn dno dnr dnt dod dof don doo dor dot dou dox drd drn dro drr drt dru drx dtd dtf dtn dto dtr dtt dtu dtx dud duf dun duo dur dut dux dxd dxn dxo dxr dxt dxx fdd fdf fdn fdo fdr fdt fdu fdx ffd fff ffn ffo ffr fft ffu ffx fnd fnf fnn fnr fnt fnu fnx fof fon foo for fot fou fox frd frf frn fro frr frt fru ftd ftf ftn fto ftr ftt ftu ftx fud fuf fun fuo fur fut fuu fux fxr fxt fxu fxx ndd ndf ndn ndo ndr ndt ndu nfd nff nfn nfo nfr nft nfu nnf nnn nno nnt nnu no- nod nof non noo nor not nou nox nrd nrf nrn nro nrr nrt nru nrx ntd ntf ntn nto ntr ntt ntu ntx nud nun nuo nur nut nuu nux nxd nxt odd odf odn odo odr odt odu of- ofd off ofn ofo ofr oft ofu ofx on- ond onf onn ono onr ont onu onx oo- ood oof oon ooo oor oot oox or- ord orf orn oro orr ort oru orx ot- otd otf otn oto otr ott otu ou- oud ouf oun ouo our out ox- oxf oxn oxo oxt oxx rdd rdf rdn rdo rdr rdt rdu rdx rfd rff rfn rfo rfr rft rfu rnd rnn rno rnr rnt rnu rod rof ron roo ror rot rou rox rrd rrf rrn rrr rrt rru rtd rtf rtn rto rtr rtt rtu rtx rud ruf run ruo rur rut ruu rux rxr t-x tdd tdf tdn tdo tdr tdt tdu tdx tfd tff tfn tfo tfr tft tfu tfx tnd tnf tnn tno tnr tnt tnx to- tod tof ton too tor tot tou tox trd trf trn tro trr trt tru trx ttd ttf ttn tto ttr ttt ttu ttx tud tuf tun tuo tur tut tuu tux txf txn txt txu udd udf udn udo udr udt udu udx ufd uff ufn ufo ufr uft ufu ufx un- und unf unn uno unr unt unu unx uod uon uoo uor uot uox ur- urd urf urn uro urr urt uru urx utd utf utn uto utr utt utu utx uun uur uut uuu uxf uxo uxr uxt uxu xdf xdr xdt xfn xft xfx xno xnu xod xof xon xoo xor xot xox xrd xrf xrt xrx xtf xtr xtx xun xxo xxx

dddd ddot dfdt dfrf dftr dntt dnut do-x dod- dodd dodo doff dond donn dono donr dont dood doof doon door doot dord dorf dorn doro dorr dort doru dotd doto dott doud douf doun dour dout doux drno drod drof dron drot drou drut druu dtor dtot dtox dttx dtxt dudd dudo dudu duff dufu dunn duno dunt duo- duon durn duro durt duru duur duut dxdr dxfx dxnd dxnu dxrd dxrf dxrr dxrt dxrx dxur dxxr dxxx fdot ffff ffrr fftf ffun fndd fndn fndr fnuf fofo fond fono font food foof foon foot for- ford forn foro forr fort foto fott foud foun four fout foxx fron frot frou frun fudd fuff fufu fund funf funt funx fuor fur- furn furo furr furt futo futu fxdd nddo ndnt ndor ndrf ndut nfff nfon nfto nnnn nnot nntn nodo nodu nofx non- nonn nono nont nonu nonx noo- noon nooo noor noot nor- nord norf norn noro norr nort not- noto nott noun nour nout nron nrrd ntnd ntnu ntof ntru ntto nttr nudd nudo nuff nufx nunn nuno nunt nuon nurd nurn nurr nurt nuru nutt nutu nxdn oddd odon odoo odor odot odou odtu odur ofdr off- offo offr offu ofno ofor ondo onno onod onon onor ont- onto onur onut ooff oont oooo oord oort ordn ordo ordu orff orfu orno oro- orof oron oror orot orro orto oto- otof oton otoo otor otro otto ottu otur ouff oun- ound our- ourn ouro ourt out- outo ouu- oxo- oxof oxon oxox oxud oxuf oxxo rndf rnnt rnod rnot rntd rnut rodd rodo roff rofo rond rono ront rood roof roon roor root roox roro rort roru rotn roto rotr rott roud rouf roun rout roux roxo rrrr rrun rtdt rtnd rudd rudo ruff rufo ruft rund runf runn runo runt rurd ruro ruru ruto rutt rutu ruud ruun tdff tdor tfot tfox tndd tndf tnut todd todo todt todu toff tofo toft tofu tonn tono tonu tood toof toon toor toot tord torf torn toro torr tort toru torx totd toto totr tott toun tour tout tox- toxo toxt trfd trfr trno trod tron troo trot trou trox trtr trud trun trut truu trux ttff ttfn tton tttt tudu tuff tufo tuft tufu tund tunn tuno tunu tuor turd turf turn turo turr turt turu tuto tutt tutu tuuo txtr udon udoo udot udox udun undo unfd unno unon unox unrf unro unto unut uofo uor- urdu urff urft uro- uroo urox urun urur urut utfo utor utto uttu uuno uutf uuuu uxor xdxf xorn xoro xout xoxo xrod xtnd xtro xuxu xxxo xxxx

d-dot d-rod d-tox ddddd do-do dodon dodoo dodro dofor dondo donon donor donot dontx donut doodo doorn doorx doout dordt dorff dorno doron dorot dorud dotoo dotto doufu dount douro droff drood droof droon drott droun drout droux dtour dturn duddo dudon dudou dufur dundo dunno dunod dunun dunxu duont durno duron durtu dxdxd fdtdx fnord fodor fondo fondu foord ford- fordo forno forro forto forud forur foton fotur found fount fourd fouro foxxx frodo frond front frood froot frorn froud frunt fruto fruux ftord ftrtt fu-fu fuddu fund- fundo fundu fuorn furo- furor furud futon futur fuudo ndour nduru nnooo no-do no-no nodof nodto nofor nofou nofun nofut non-u nondo nonno nonot noonu noord noort nordo noron norro nortt norun notdo notno noto- notof noton notto nourt noxon nroff ntntd ntoro nu-nu nudur nunon