dddd ddly ddot dfdt didi dido didy dif- diff dify diii dilf dili dill dilo dily diol diot diti dito ditt diyi dlii dlil dlit dod- dodd dodi dodo dody doff doid doil doit dold dolf doli doll dolo dolt doly dood doof dool doot dotd doti doto dott doty doyl doyo dtot dydd dyf- dyfi dyio dyit dyll dyo- dyoo dyot dyt- dyty fdot fdti fdtl ffff ffii fftf fidf fido fiff fifi fifo fift fiii fiil fild fili fill filo fiti fitt flid flii flit flod floo flot floy flyi flyt fody fofo foid foil fold foli foll folo folt foly food foof fool foot foti foto fott foty foyl foyt ft-l ftdi ftfy ftii fyfi fyld fyli fyti iddo idid idil idio idli idly idol idyl iffy ifid ifil ifit ifto ifyo iiii iiio iiit iioi iioo iitt ilio ilit ill- illd illi illo illt illy iloo ilot iod- iodd iodo ioii ioio ioit iolo ioof iooi iooo iotf ioto itdo itif itil itll itof itoi itol itoo ittf itto itty ldif lidl lido liff lifl lifo lift liii lili lill lilo lilt lily lio- liod litd liti litl lito litt lity liyl llll llod lloo lodi loff lofi loft loid loif loit lold loli loll lolo loly lood loof lool loot lotd loti lotl loto lott loyd lydd lyff lyft lyfy lyif lyit lyly lyo- lyot lyto lytt lyyf oddd oddi oddy odio odly odoo odot odyl off- offo offy ofid ofit oido oiii oily oiti oiyl oldy olid olio olit olli ollo olly olof olot olyf oodi ooff oofy ooid oold oolo oooo ooty otif otit oto- otof otoo otoy otti otto oyly tdff tdil tfot tidd tidy tiff tifo tift tiit tild till tilo tilt tily titi tito titt tiyi tiyo tlli to-y todd todi todo todt tody toff tofi tofo toft toid toil toit tol- told toli toll tolo tolt toly tood toof tool toot totd toti toto tott toty toyl toyo toyt ttff ttoy tttt ttyd ttyl tydd tydi tydy tyff tyft tyl- tyld tyll tylo tytd tyti tyto tytt tyty ydil ydyt yidi yiff yift yild yili yill yilt yiti ylid ylli yodo yoff yoit yold yoli yoll yolo yoly yood yoof yool yoot yott yoyo yyff yyyy