-up fff ffp ffr ffs ffu fpp fpr fps fpu frf frp frr frs fru fsf fsp fsr fss fsu fuf fup fur fus fuu p-p pff pfp pfr pfs pfu ppf ppp ppr pps ppu prf prp prr prs pru ps- psf psp psr pss psu puf pup pur pus puu rff rfp rfr rfs rfu rpf rpp rpr rps rpu rrf rrp rrr rrs rru rsf rsp rsr rss rsu ruf rup rur rus ruu sff sfp sfr sfs sfu spf spp spr sps spu sr- srf srp srr srs ss- ssf ssp ssr sss ssu suf sup sur sus suu uff ufp ufr ufs ufu up- upf upp upr ups upu ur- urf urp urr urs uru usf usp usr uss usu uur uus uuu

ffff ffps ffrr ffss fprf frps fspf fssf fssp fuff fufu fur- furr furs fuss fusu pfff pffr pfps pppp ppps pprf ppru ppsf ppss ppur prfs prps prrs prss pruf prus pruu psfs pspp pspr psps psrp puff pups pupu pur- purp purr purs puru puss rpps rrrr rrsp rsps ruff rupp rurp rurs ruru russ rusu sfss sfsu spfs sppf spps sprs spsp spss spur spus srps srsp ssfp sspf ssps ssrs sssf ssss suf- suff sufr sufs sufu sup- supp supr sups sur- surf surp surr surs suru sus- susp suss susu suus u-rp uppp uppu upup urff urss ursu urup urur urus usfs uspp usps ussf ussr usss ussu usus uuuu

fu-fu fuffs furrs furus fusus pruss puffs purrs purus puurs rrsps rsssf ruffs rufus spurr spurs sssss suffr suffs supps supur surfs surpu surur surus susus ursus usurp uuuuu

fruupp furfur furrfu pppppp ppsspp puffup purpur ruffus russus srprss sssfrs susurr uruppu usurps

sssssss

sussurus susurrus

puff-puff