fff ffo ffp ffr ffy fof foo fop for foy fpo fpp fpr fpy frf fro frp frr fry fy- fyo fyp of- off ofo ofp ofr oo- oof ooo oop oor op- opf opo opp opr opy or- orf oro orp orr ory oyo p-p pff pfo pfp pfr pfy pof poo pop por poy ppf ppo ppp ppr prf pro prp prr pry py- pyf pyo pyr rff rfo rfp rfr rof roo rop ror roy rpf rpo rpp rpr rrf rrp rrr ry- ryf ryo ryr ryy yff yfr yof yoo yop yor yoy ypf ypo yrf yro yrp yyf yyy

ffff ffrr fofo foof fopp for- foro forr fprf frop fyry off- offo offr offy ofor ooff oofy oooo oory opo- opor oppo oppy opry orff oro- orof oror oroy orro orry pfff pffr poff poof poop poor pop- popo popp popy poro porr pory poyo poyr pppo pppp pprf pro- prof proo prop pyo- pypy pyr- pyro pyry roff rofo roof roop roor ropo ropy roro rory rpof rrrr ryff ryyf yoff yoof yoop yopo yopy yoro yory yoyo yrof yyff yyyy

foofy foppy forro froop frory froyo offof offoy ofpop ooooo opypy orfor oyoor pforp po-po poofy poopo poopy poory popop poppo poppy poro- porro porry proff proof proor prop- propp propr pryor pyro- ro-ro rofor roofy roopy rprop yo-yo yooff yorro

foofoo forfry froofy ofpoor oooooo ororry poopoo popfor popoff popopo poporo popoyo poppop poyry pppppp profor profyr proofy proppy propyr pyrro- yo-pop yoyoyo

foo-foo off-off ofproof poo-poo pop-off yor-yor

poorpoor poroporo

yoyoyoyoyo

proof-proof