The term prevailing westerly is identified in base64 scheme by the sequence cHJldmFpbGluZyB3ZXN0ZXJseQ==, while the MD5 signature is equal to f9ed4b23b5b78d52cd7847d8cfd5ef44. The ASCII encoding of prevailing westerly in hexadecimal notation is 7072657661696c696e67207765737465726c79.