theboard={"top-l":" ", "top-m":" ", "top-r":" ", "mid-l":" ", "mid-m":" ", "mid-r":" ", "low-l":" ", "low-m":" ", "low-l":" "}
def printboard(board):
    print(board[top-l] + "|" + board[top-m] + "|" + board[top-r])
    print(_+_+_)
    print(board[mid-l] + "|" + board[mid-m] + "|" + board[mid-r])
    print(_+_+_)
    print(board[low-l] + "|" + board[low-m] + "|" + board[low-r])
printboard(theboard)