def one_round(player):
    #Distinguish player 1 from player 2
    if player == "p1":
       p = "Player 1"
    elif player == "p2":
         p = "Player 2"
    pin = raw_input("%s move (a/b/c for row | 1/2/3 for column):" % (p)) #receive input for player from console
    #separating row from column
    row = pin[0]
    col = int(pin[1]) - 1

    if row == "a": #changing the row letter into a digit for the index of board
       row = 0
    elif row =="b":
         row = 1
    elif row == "c":
         row = 2


    if board[row][col] == 'X' or board[row][col] == 'O':
       print "Oops this spot has been taken, please pick another"
       pin = raw_input("%s move (a/b/c for row | 1/2/3 for column):" % (p)) #receive input for player from console
       #separating row from column
       row = pin[0]
       col = int(pin[1]) - 1

       if row == "a": #changing the row letter into a digit for the index of board
          row = 0
       elif row =="b":
            row = 1
       elif row == "c":
            row = 2

    if player == "p1": #Determining whether to use X or O
       x = 'X'
    elif player == "p2":
         x = 'O'

    del board[row][col] #Swapping out the dashes for a symbol
    board[row].insert(col, x)

    print str(" ".join(board[0])) + 'n' + str(" ".join(board[1])) + 'n' + str(" ".join(board[2])) #Printing board


    if board[0] == [x, x, x] or board[1] == [x, x, x] or board[2] == [x, x, x] or (board[0][0] == x and board[1][0] == x and board[2][0] == x) or (board[0][1] == x and board[1][1] == x and board[2][1] == x) or (board[0][2] == x and board[1][2] == x and board[2][2] == x) or (board[0][0] == x and board[1][1] == x and board[2][2] == x) or (board[0][2] == x and board[1][1] == x and board[2][0] == x): #Checking for winner
          print '%s wins!' % (p) + 'n' + 'Game Over!'
          return True
    elif board[0][0] != '-' and board[0][1] != '-' and board[0][2] != '-' and board[1][0] != '-' and board[1][1] != '-' and board[1][2] != '-' and board[2][0] != '-' and board[2][1] != '-' and board[2][2] != '-': #Checking for draw
          print 'Draw!' + 'n' + 'Game Over!'
          return True
    else:
          return False
#---------------------------------------------------------------------------------------------------------------------
"""Tic tac toe game. (Noughts and crosses)"""
print "Welcome to Tic Tac Toe!" + "n" + " Find a friend and start the game by typing coordinates for a 3x3 grid labelled with the letters a,b,c from top to bottom along the vertical axis and with 1,2,3 from left to right along the horizontal axis." + "n" + "Have Fun!"
#initialising board and players
board = [["-", "-", "-"], ["-", "-", "-"], ["-", "-", "-"]]
p1 = False
p2 = False
while (p1 == False and p2 == False): #running game
      p1 = one_round("p1")
      if p1 == True:
         break
      p2 = one_round("p2")