fff ffg ffn ffo fft fgf fgg fgn fgt fnf fng fnn fnt fof fog fon foo fot ftf ftg ftn fto ftt gff gfo gft ggg ggn ggo ggt gnf gnn gno gnt gof gog gon goo got gtf gtg gtn gto gtt nff nfn nfo nft ngf ngg ngn ngo ngt nnf nng nnn nno nnt no- nof nog non noo not ntf ntg ntn nto ntt of- off ofg ofn ofo oft ogf ogg ogn ogo ogt on- onf ong onn ono ont oo- oof oog oon ooo oot ot- otf otg otn oto ott tff tfg tfn tfo tft tgf tgg tgn tgo tgt tnf tng tnn tno tnt to- tof tog ton too tot ttf ttg ttn tto ttt

ffff fftf fofo fogg fogn fogo fong fono font foof foon foot foto fott ggfg gggg gnof gnoo goff gogo gon- gong gonn gono goof goog goon goot goto gott gtfo nfff nfon nfto ngon ngtn nngn nnnn nnot nntn nogg nogo nogt non- nong nonn nono nont noo- noon nooo noot not- noto nott ntof ntto off- offo ofgo ofno ogog ogon ongo onno onon ont- onto ooff oont oooo oto- otof otog oton otoo otto tfot toff tofo toft togo togt tong tonn tono toof toon toot toto tott ttff ttfn tton tttt

foggo foton gnoff go-go go-on go-oo go-to gogon gonff gongo gonnn gonno gono- gonof gonot gooff goong gotno goton gotoo gotto ngong nnooo no-go no-no nonno nonot notgo notno noto- notof noton notto offof offon offto ofono ofoto ognon ogogo ongon onoff onont onoon onoto onto- ontof ontoo ooooo otono ototo tntnt to-go toffo tongo tono- tonof tonto toto- toton totoo ttttt

foofoo go-off gonnof gonogo goofon googoo gotoff n-toon ngongo non-no nonono nonoon noonoo noonto not-go notton nottoo off-go offton ogongo on-off onfoot ontong oooooo to-on tonono tonton tootoo

foo-foo goo-goo gooffon goofoff goooooo gotonto gottogo nongong nonongo off-off on-foot onoffon tonfon too-too tototoo

foot-ton go-no-go gogogogo goof-off goonfoot nononono ton-foot toottoot

gong-gong tong-tong

togototogo

fongo-tongo tongo-tongo

gongongongongon