The term pan american union is identified in base64 scheme by the sequence cGFuIGFtZXJpY2FuIHVuaW9u, while the MD5 signature is equal to b77877a5c66aefc501a92f7c7730f95d. The ASCII encoding of pan american union in hexadecimal notation is 70616e20616d65726963616e20756e696f6e.