board = {'A':' ', 'B':' ', 'C':' ',
	 'D':' ', 'E':' ', 'F':' ',
	 'G':' ', 'H':' ', 'I':' '}

def play(move):
	if board[move] == '':
		board[move] = 'X'

def printBoard(board):
	print(board['A']+ '|' + board['B'] + '|' + board['C'])
	print('-+-+-')
	print(board['D']+ '|' + board['E'] + '|' + board['F'])
	print('-+-+-')
	print(board['G']+ '|' + board['H'] + '|' + board['I'])

def didYouWin(board, letter):
	return ((board['A']==letter and board['B']==letter and board['C']==letter) or
		(board['D']==letter and board['E']==letter and board['F']==letter) or
		(board['G']==letter and board['H']==letter and board['I']==letter) or
		(board['A']==letter and board['E']==letter and board['I']==letter) or
		(board['A']==letter and board['D']==letter and board['G']==letter) or
		(board['C']==letter and board['E']==letter and board['G']==letter) or
		(board['C']==letter and board['F']==letter and board['I']==letter) or
		(board['B']==letter and board['E']==letter and board['H']==letter))

turn = 'X'

for i in range(9):
	printBoard(board)

	print('player ' + turn + ' what is your move??')
	move = input()
	board[move] = turn

	if didYouWin(board,turn):
		printBoard(board)
		print('YAY! you won, player '+ turn)
		break

	if turn == 'X':
		turn = 'O'
	else:
		turn = 'X'
printBoard(board)