Unscramble IOPSST into words.

ptosis estimated tile points: 8

posit estimated tile points: 7

piso estimated tile points: 6 piss estimated tile points: 6 pist estimated tile points: 6 poss estimated tile points: 6 post estimated tile points: 6 spit estimated tile points: 6 spot estimated tile points: 6 stop estimated tile points: 6 topi estimated tile points: 6 tops estimated tile points: 6 otis estimated tile points: 4 sist estimated tile points: 4 sots estimated tile points: 4 toss estimated tile points: 4

opt estimated tile points: 5 pit estimated tile points: 5 poi estimated tile points: 5 pot estimated tile points: 5 psi estimated tile points: 5 pst estimated tile points: 5 sip estimated tile points: 5 sop estimated tile points: 5 tip estimated tile points: 5 top estimated tile points: 5 iso estimated tile points: 3 ist estimated tile points: 3 ito estimated tile points: 3 its estimated tile points: 3 sis estimated tile points: 3 sit estimated tile points: 3 sot estimated tile points: 3 ssi estimated tile points: 3 toi estimated tile points: 3