fff ffg ffo ffp fft fgf fgg fgp fgt fof fog foo fop fot fpg fpo fpp fpt ftf ftg fto ftp ftt g-p gff gfo gfp gft ggg ggo ggp ggt gof gog goo gop got gpf gpg gpo gpp gpt gtf gtg gto gtp gtt of- off ofg ofo ofp oft ogf ogg ogo ogp ogt oo- oof oog ooo oop oot op- opf opg opo opp opt ot- otf otg oto otp ott p-p pff pfg pfo pfp pft pgf pgg pgo pgp pgt pof pog poo pop pot ppf ppg ppo ppp ppt pt- ptf ptg pto ptp ptt tff tfg tfo tfp tft tgf tgg tgo tgp tgt to- tof tog too top tot tpf tpg tpo tpp tpt ttf ttg tto ttp ttt

ffff fftf fofo fogg fogo foof foot fopp foto fotp fott fpgt ftop gftp ggfg gggg ggpo goff gogo goof goog goop goot gopo goto gott gpgp gpot gtfo gtop off- offo ofgo oftp ogog ooff oooo ootp opo- oppo opto otfp oto- otof otog otoo otpp otto pfff pfft poff pogg pogo poof poop poot pop- popo popp popt potf poto pott pppo pppp pptt ptop tfot tfpt tftp toff tofo toft togo togt toof toot top- topf topo topp topt toto tott tppp tptp ttff ttop tttt

foggo go-go go-oo go-op go-to gooff gotoo gotop gotto offof offto ofoto ofpop ogogo ooooo opto- optot optto ototo po-po poopo popop poppo potof potoo potop potto t-pop t-top to-go toffo tofop topo- topof topog topot toppo topto toto- totoo totop ttttt

foofoo go-off googoo gopoof gotoff off-go oooooo poopoo popoff popopo poppop poptop pottop pppppp tootoo topoff toppop totopo

foo-foo goo-goo goofoff goooooo gotopot gottogo off-off ogopogo poo-poo pop-off pop-top too-too top-off tototoo

gogogogo goof-off toottoot

poto-poto

togototogo

potoooooooo

toptoptoptop