dddd ddot ddpo didi dido diii din- dini dinn dino dint dion diop diot dipn dipo dipp dipt diti dito ditt dnpo dntp dntt dod- dodd dodi dodo doid doin doit dond doni donn dono donp dont dood doon doop doot dopo dopp dopt dotd doti doto dott dpdt dpin dpni dtdp dtot dttp i-no iddo idid idin idio idno idon idtp iiii iiio iiit iino iioi iioo iiop iitt ind- indi indo inid init inni inno ino- inoi inon inot inp- inpi inpp inpt intd inti intn into intp iod- iodd iodo ioii ioio ioit ioni ionn iono iooi iooo ioto ipdi ipid ipin ipod ipop ippo ipto itdo itin itno itoi iton itoo itto n-ii nddo ndnp ndnt ndop ndpd nidd nidi nido niip niit nind nini nino nion nioo nipt niti nito nnit nnnn nnot nnpi nntn nodi nodo noid noin noio noit non- noni nonn nono nont noo- noon nooo noop noot not- noti noto nott npin nppd nptn ntnd ntop ntpd ntto oddd oddi odin odio odon odoo odop odot oido oiii oint oion oiti ondi ondo onit onni onno onod onon onpt ont- onti onto oodi ooid oont oooo ootp opii opin opio opit opo- opon oppi oppo opti optn opto otin otit oto- oton otoo otpp otti otto pdpn pido piip pind pini pinn pino pinp pint pion piot pipi pipo pipp piti pito pitt pnin pnon pnot pnpo pnpp pntd pod- podd podi podo poid poin poio pond poni pono ponp pont pood poon poop poot pop- popi popo popp popt potd poti poto pott ppid ppod pppd pppn pppo pppp pptn pptt ptop ptpd tidd tiit tind tini tinn tino tint tion tiop tip- tipi tipo tipp tipt titi tito titp titt tndd todd todi todo todt toid toit toni tonn tono tood toon toot top- topd topi topo topp topt totd toti toto tott tpon tppd tppp tptp tton ttop tttt