dddd ddot ddpo dgkd dgkg dod- dodd dodg dodo dog- dogg dogo dogp doko dood dook doop doot dopo dopp dopt dotd dotk doto dott dpdt dpkg dtdp dtot dttp gggg ggpo godo gogo good goog gook goop goot gopo gotd goto gott gpgp gpot gtop kddd kddg kddk kdgo kdkd kdkk kdko kdkt kdog kdok kdot kdtd kdtp kgdd kggg kggo kgot kgpg kgpt kgtk kgto kkdd kkdg kkdo kkdt kkgo kkkk kkoo kkot kkpk kkpt kktk kodk kodo kodt kogd kogg kogo kogt kokk koko kokp koog kook kooo koop koot kopp kopt kotd kotk koto kott kpdo kpgd kpgg kpgt kpkk kpod kpok kpoo kpop kppd kppk kppo kppp kptd kpto kptt ktdd ktdk ktdo ktgg ktgo ktkk ktko ktkt ktok ktoo ktop ktot ktpk ktpo ktpt kttg kttk ktto kttp kttt oddd odoo odop odot ogod ogog okgo okko okok okot okpo okto oooo ootp opkg opo- oppo opto oto- otog otok otoo otpp otto pod- podd podo pogg pogo poko pood pook poop poot pop- popo popp popt potd poto pott ppdk ppod pppd pppo pppp pptt ptop ptpd pttk tdkp tkkg tkod todd todo todt togo togt toko tood took toot top- topd topo topp topt totd toto tott tppd tppp tptp ttkg ttop tttt