dddd ddpo dedd dede dedo deed deef deeg deep defe deff defg defo dege dego deop depe depo depp dfoe dgeg dgge dod- dodd dode dodg dodo doeg doff dog- doge dogg dogo dogp dood doof doop dope dopo dopp edde eddo eddp ede- edge edod eede eeee eefe ef-g efeo efgp egee egfp egge eggo eggp ego- egpd egpe egpo eode epee epod eppo eppp fede feed fefe feff fefo fege fegg feod feof ffee ffff fode foed fofo foge fogg fogo food foof fopp gedd gede gedo geed geep gefe gege gegg gego geo- geof geog gepe ggfg gggg ggpo gode godo goed goef gofe goff gogo good goof goog goop gope gopo gpdf gpgp o-eo oddd oded odeo odoo odop oedo off- offe offo ofgo ogee ogge ogod ogog ooff oooo oped opep opo- oppo ped- pede pedf pedo peed peep peff pegg pego pepd pepe pepo pfff pgde pod- podd pode podo poed poff poge pogg pogo pood poof poop pop- pope popo popp ppod pppd pppo pppp