Once Prasun and Azhaghu were playing the famous game of Tic-Tac-Toe. Prasun plays the cross i.e ' ' and Azhaghu plays a circle i.e ''. In the above picture , now its Azhaghu's turn.If Azhaghu plays a wrong move , he definitely loses the game.So where can Azhaghu put a '' to defend himself from the trap of Prasun?
Details and assumptions:
A player can put his symbol only once every move and a player cannot say pass his turn.
If you think Azhaghu can put his symbol on say then input your answer as .
If you think Azhaghu definitely loses the game , input .
For more , try this set.This problem is created by me!