The term rough-and-tumble is identified in base64 scheme by the sequence cm91Z2gtYW5kLXR1bWJsZQ==, while the MD5 signature is equal to 8553316f30217ba84d430c838b3071a1. The ASCII encoding of rough-and-tumble in hexadecimal notation is 726f7567682d616e642d74756d626c65.