#!/usr/bin/python

import sys
from PIL import Image

color_changes = [
[(0xA5, 0x92, 0xFF), (0xA0, 0x90, 0xFF)],
[(0xF7, 0xF3, 0x5A), (0xF0, 0xF0, 0x58)],
]

inputFile = sys.argv[1]
outputFile = sys.argv[2]

image = Image.open(inputFile)

for y in range(image.size[1]):
	for x in range(image.size[0]):
		color = image.getpixel((x, y))[0:3]
		for color_pair in color_changes:
			if color_pair[0] == color:
				color = color_pair[1]
		image.putpixel((x, y), color)

image.save(outputFile, image.format)