PNG IHDR pHYs iTXtXML:com.adobe.xmp 18B84ADAD3A820E5C1F891E0B37F08CB 6BE17090A76B73DA8B55D31033779C1E A66B337BC6B7A33B279091EC4C85C2A1 B3CEA274CA52B5A1BF1475D183292D99 E05270C901E07C6EE9CFC3A1CAB130F4 4띥