class xo:
    N = 1
    doska = [[" "," "," "],[" "," "," "],[" "," "," "]]
    def proverka(self,X,Y):
        if (X == 1 and Y == 1 and (self.doska[0][0] == "X" or self.doska[0][0] == "O")) or (X == 1 and Y == 2 and (self.doska[1][0] == "X" or self.doska[1][0] == "O")) or (X == 1 and Y == 3 and (self.doska[2][0] == "X" or self.doska[2][0] == "O")) or (X == 2 and Y == 1 and (self.doska[0][1] == "X" or self.doska[0][1] == "O")) or (X == 2 and Y == 2 and (self.doska[1][1] == "X" or self.doska[1][1] == "O")) or (X == 2 and Y == 3 and (self.doska[2][1] == "X" or self.doska[2][1] == "O")) or (X == 3 and Y == 1 and (self.doska[2][0] == "X" or self.doska[2][0] == "O")) or (X == 3 and Y == 2 and (self.doska[1][2] == "X" or self.doska[1][2] == "O")) or (X == 3 and Y == 3 and (self.doska[2][2] == "X" or self.doska[2][2] == "O")):
            print("Эта ячейка занята...")
            print("Попробуйте снова")
            print()
            self.N -= 1
            pass
        else:
            pass

    def hod(self):
            X = int(input('Введите Х (1-3): '))
            Y = int(input('Введите Y (1-3): '))
            print()
            self.proverka(X,Y)
            if self.N%2 == 0:
                self.doska[Y-1][X-1]="O"
            else:
                self.doska[Y-1][X-1]="X"

    def view(self):
        print('ВАША ДОСКА:')
        i = 0
        for i in range(3):
            print("|=====|=====|=====|")
            print("| ",self.doska[i][0]," | ",self.doska[i][1]," | ",self.doska[i][2]," |")
            i+=1
        print("|=====|=====|=====|")
        print()
        return ""

    def __init__(self,a=[[" "," "," "],[" "," "," "],[" "," "," "]]):
        self.doska=a

    def calcendgame(self):
        if (self.doska[0][0] == "X" and self.doska[0][1] == "X" and self.doska[0][2] == "X") or (self.doska[1][0] == "X" and self.doska[1][1] == "X" and self.doska[1][2] == "X") or (self.doska[2][0] == "X" and self.doska[2][1] == "X" and self.doska[2][2] == "X") or (self.doska[0][0] == "X" and self.doska[1][1] == "X" and self.doska[2][2] == "X") or (self.doska[0][0] == "X" and self.doska[1][0] == "X" and self.doska[2][0] == "X") or (self.doska[0][1] == "X" and self.doska[1][1] == "X" and self.doska[2][1] == "X") or (self.doska[0][2] == "X" and self.doska[1][2] == "X" and self.doska[2][2] == "X") or (self.doska[2][0] == "X" and self.doska[1][1] == "X" and self.doska[0][2] == "X"):
            print()
            print('КРЕСТИКИ ВЫИГРАЛИ!')
            self.view()
            return 1
        elif (self.doska[0][0] == "O" and self.doska[0][1] == "O" and self.doska[0][2] == "O") or (self.doska[1][0] == "O" and self.doska[1][1] == "O" and self.doska[1][2] == "O") or (self.doska[2][0] == "O" and self.doska[2][1] == "O" and self.doska[2][2] == "O") or (self.doska[0][0] == "O" and self.doska[1][1] == "O" and self.doska[2][2] == "O") or (self.doska[0][0] == "O" and self.doska[1][0] == "O" and self.doska[2][0] == "O") or (self.doska[0][1] == "O" and self.doska[1][1] == "O" and self.doska[2][1] == "O") or (self.doska[0][2] == "O" and self.doska[1][2] == "O" and self.doska[2][2] == "O") or (self.doska[2][0] == "O" and self.doska[1][1] == "O" and self.doska[0][2] == "O"):
            print()
            print('НОЛИКИ ВЫИГРАЛИ!')
            self.view()
            return 1
        elif (self.doska[0][0] == "X" or self.doska[0][0] == "O") and (self.doska[1][0] == "X" or self.doska[1][0] == "O") and (self.doska[2][0] == "X" or self.doska[2][0] == "O") and (self.doska[0][1] == "X" or self.doska[0][1] == "O") and (self.doska[1][1] == "X" or self.doska[1][1] == "O") and (self.doska[2][1] == "X" or self.doska[2][1] == "O") and (self.doska[2][0] == "X" or self.doska[2][0] == "O") and (self.doska[1][2] == "X" or self.doska[1][2] == "O") and (self.doska[2][2] == "X" or self.doska[2][2] == "O"):
            print()
            print('НИЧЬЯ!')
            self.view()
            return 1
        else:
            return 0

    def game(self):
            while (self.calcendgame()==0):
                self.view()
                self.hod()
                self.N += 1

a = xo()
print(a.game())