dddd ddot ddpo dhod didi dido didy diii diop diot dipo dipp dipt dith diti dito ditt diyi dod- dodd dodi dodo dody doid doit dood doop doot dopo dopp dopt dopy dotd doth doti doto dott doty doyo dpdt dphp dpph dpty dpyd dtdp dthd dtot dttp dydd dyhh dyhp dyht dyio dyit dyo- dyoo dyot dyph dyt- dyty h-ii hdod hdtt hdyd hhhh hhip hhtp hidi hidy hihi hiho hiht hiit hipo hipp hipt hiti hito hitt hiyo hodh hodi hody hoho hoid hoip hoit hood hoop hoot hopi hopo hopp hopt hopy hotd hoth hoti hoto hotp hott hoyi hoyt hpdh hpot hpti hpto htoh htop htpp http hydd hydt hyo- hyp- hyph hypo hypt hypy iddo idid idio idtp ihit ihop iiht iiii iiio iiit iioi iioo iiop iitt iod- iodd iodo ioii ioio ioit iooi iooo ioto ipdi ipid ipod ipoh ipop ippo ippy ipto itdo itoh itoi itoo itto itty iypt oddd oddi oddy odio odoh odoo odop odot ohhi ohho ohid ohio ohoh ohto ohyo oido oiii oiti oodi ooho ooid oooh oooo ootp ooty ophi opii opio opit opo- oppi oppo oppy opti opto otho otit oto- otoh otoo otoy otpp otti otto phht phi- phip phit phoh phoo phot pido piip piot pipi pipo pipp pipy pith piti pito pitt pity piyo pod- podd podi podo pody poid poio pood pooh poop poot pop- popi popo popp popt popy potd poth poti poto pott poty poyo pphi ppid ppih ppod pppd pppo pppp pptt ptop ptpd pyo- pyot pypy pyth pytt thhp thi- thio thoo thot thpp thyh tidd tidy tiht tiit tiop tip- tipi tipo tipp tipt tith titi tito titp titt tiyi tiyo to-y todd todi todo todt tody tohi toho toid toit tood tooh toot top- topd toph topi topo topp topt totd toth toti toto tott toty toyo toyt tppd tppp tptp tpyo ttop ttoy tttt ttyd tydd tydi tydy tyht typ- typh typo typp typy tytd tyti tyto tytt tyty ydyt yhid yhit yhyd yidi yiti yitp yodh yodo yoho yoit yood yoop yoot yopo yopy yott yoyo ytht yyyy