dddd ddot dhod dhol didi dido diii dili dill dilo diol diot dith diti dito ditt dlii dlil dlit dod- dodd dodi dodo dohl doid doil doit dold doli doll dolo dolt dood dool doot dotd doth doti doto dott dthd dtot h-ii hdil hdod hdtt hhhh hidi hihi hiho hiht hiil hiit hild hili hill hilo hilt hiti hito hitt hlod hodh hodi hohl hoho hoid hoil hoit hol- hold holh holi holl holo holt hood hool hoot hotd hoth hoti hotl hoto hott htoh htol iddo idid idil idio idli idol ihit iihl iiht iiii iiio iiit iioi iioo iitt ilio ilit ill- illd illi illo illt iloo ilot iod- iodd iodo ioii ioio ioit iolo iooi iooo ioto itdo itil itll itoh itoi itol itoo itto lhhh lidl lido lih- lihi liho liht liii lili lill lilo lilt lio- liod litd lith liti litl lito litt llll llod lloo lodh lodi lohi loho loid loit lold loli loll lolo lood lool loot lotd loth loti lotl loto lott oddd oddi odio odoh odoo odot ohhi ohho ohid ohio ohoh ohto oido oiii oiti oldh olid olio olit olli ollo olot oodi ooho ooid oold oolo oooh oooo otho otit oto- otoh otoo otti otto tdil thi- thil thio thoo thot tidd tiht tiit tild tilh till tilo tilt tith titi tito titt tlli todd todi todo todt tohi toho toid toil toit tol- told toli toll tolo tolt tood tooh tool toot totd toth toti toto tott tttt