haz un tablero usando los caracteres de unicode en el rango u250C..u2573 e introduciendo el tablero que nos dan entre el. tablero=[[1,1,1,1],[2,2,2,2],[3,3,3,3]]

def make_board(board):
  id_str = ""
  for row in enumerate(board):
    row_str = ""
    for cell in enumerate(row[1]):
      if cell[0] == 0:
        row_str += u'\u250C'
      if cell[0] == len(row[1]) - 1:
        row_str += u'\u2510'
      else:
        row_str += u'\u2500'
    print(row_str)
    for cell in enumerate(row[1]):
      if cell[0] == 0:
        print(u'\u2502' + str(cell[1]) + u'\u2502', end='')
      else:
        print(str(cell[1]) + u'\u2502', end='')
    print('\n')
    if row[0] == 0:
      id_str += u'\u251C'
    if row[0] == len(board) - 1:
      id_