The term space-reflection symmetry is identified in base64 scheme by the sequence c3BhY2UtcmVmbGVjdGlvbiBzeW1tZXRyeQ==, while the MD5 signature is equal to cf0163bc62d36b719abfc42bcf71c2a6. The ASCII encoding of space-reflection symmetry in hexadecimal notation is 73706163652d7265666c656374696f6e2073796d6d65747279.