fff ffo ffp ffs ffz fof foo fop fos foz fpo fpp fps fsf fso fsp fss of- off ofo ofp ofs ofz oo- oof ooo oop oos op- opf opo opp ops os- osf oso osp oss ozo ozs ozz p-p pff pfo pfp pfs pof poo pop pos poz ppf ppo ppp pps ppz ps- psf pso psp pss pzp sff sfo sfp sfs sfz sof soo sop sos soz spf spo spp sps spz ss- ssf sso ssp sss ssz szp zfs zo- zof zoo zos zpf zpo zpp zsz zzs zzz

ffff ffps ffss fofo foof foos fopp fops foso foss fsfo fspf fssf fssp off- offo offs ofoz ooff oofs oooo ooos oops opo- opos oppo opps osoo osos osso pfff pfps poff poof poop poos pop- popo popp pops poso poss pozo ppos pppo pppp ppps ppsf ppss psfs psos pspp psps psso s-os sfos sfss sofo soof soop soos sopo sopp sops soso soss soz- spfs spoo spop spos sppf spps spso spsp spss ssfp ssop sspf sspo ssps sssf ssss szss zoff zoo- zoop zoos zopf zoso zoss zozo zsss zzzs zzzz

fofos fopos offof ofpop ooooo oppos ososo ossos po-po poofs poopo poops popop popos poppo posof pozzo so-so soppo soss- sozo- spoof sposo sssss zoppo zzzzz

foofoo fosso oooooo osoppo poopoo popoff popopo poppop pppppp ppsspp soosoo spoofs zoozoo

foo-foo off-off poo-poo poopoos pop-off popoffs popsoff sssssss zoozoos