fff ffg ffo ffp ffr fgf fgg fgp fgr fof fog foo fop for fpg fpo fpp fpr frf frg fro frp frr g-p gff gfo gfp gfr ggg ggo ggp ggr gof gog goo gop gor gpf gpg gpo gpp gpr grf grg gro grp grr of- off ofg ofo ofp ofr ogf ogg ogo ogp oo- oof oog ooo oop oor op- opf opg opo opp opr or- orf org oro orp orr p-p pff pfg pfo pfp pfr pgf pgg pgo pgp pgr pof pog poo pop por ppf ppg ppo ppp ppr prf prg pro prp prr rff rfg rfo rfp rfr rgf rgg rgo rgp rgr rof rog roo rop ror rpf rpg rpo rpp rpr rrf rrg rrp rrr

ffff ffrr fofo fogg fogo foof fopp for- forg foro forr fprf frog frop gfor ggfg gggg ggpo goff gofr gogo goof goog goop goor gopo gorf gorg goro gorp gorr gpgp gprp grof grog groo grop gror grrr off- offo offr ofgo ofor ogfr ogog ogro ooff oooo opo- opor oppo orff orgo oro- orof oror orro pfff pffr poff pogg pogo poof poop poor pop- popo popp porg poro porr pppo pppp pprf pro- prof prog proo prop roff rofo rogg rogo roof roog roop roor ropo roro rpof rrrr

foggo forgo forro froop go-go go-oo go-op gofor gogro gooff gopro gorgo gprof groff grogg groof groop gropp grrrr offof ofpop ogogo ooooo orfor orrgo pforp po-po poopo popop poppo porgo poro- porog porro proff progg proof proor prop- propp propr ro-ro rofor rogfp rprop

foofoo froggo go-off gogoro googoo gooroo gopoof gorgor off-go ofpoor oooooo pogoro poopoo popfor popoff popopo poporo poppop porrog pppppp profor rogoff roogoo

foo-foo goo-goo goofoff goooooo off-off ofproof ogogoro ogopogo poo-poo pop-off

gogogogo goof-off groogroo poorpoor poroporo

goofproof groo-groo

goof-proof

proof-proof

grrrrrrrrrrrrrr