import pyutil as pyu
pyu.get_local_pyinfo()

print(pyu.ps2("python-dotenv"))

from typing import List

class Solution:
  def isRobotBounded(self, instructions: str) -> bool:
    x = 0
    y = 0
    d = 0
    directions = [(0, 1), (1, 0), (0, -1), (-1, 0)]

    for instruction in instructions:
      if instruction == 'G':
        x += directions[d][0]
        y += directions[d][1]
      elif instruction == 'L':
        d = (d + 3) % 4
      else:
        d = (d + 1) % 4

    return (x, y) == (0, 0) or d > 0

new Solution().isRobotBounded()