Unscramble OSIAN into words.

aion estimated tile points: 4 anis estimated tile points: 4 naio estimated tile points: 4 nais estimated tile points: 4 naos estimated tile points: 4 nasi estimated tile points: 4 nias estimated tile points: 4 sain estimated tile points: 4 sina estimated tile points: 4 sion estimated tile points: 4

ani estimated tile points: 3 ian estimated tile points: 3 iao estimated tile points: 3 ino estimated tile points: 3 ion estimated tile points: 3 iso estimated tile points: 3 noa estimated tile points: 3 ona estimated tile points: 3 ons estimated tile points: 3 sai estimated tile points: 3 san estimated tile points: 3 sao estimated tile points: 3 sia estimated tile points: 3 sin estimated tile points: 3 son estimated tile points: 3