The term intermittent claudication is identified in base64 scheme by the sequence aW50ZXJtaXR0ZW50IGNsYXVkaWNhdGlvbg==, while the MD5 signature is equal to 715ee32cf20bed0ce6f12df0a46b0520. The ASCII encoding of intermittent claudication in hexadecimal notation is 696e7465726d697474656e7420636c61756469636174696f6e.