The term head of household is identified in base64 scheme by the sequence aGVhZCBvZiBob3VzZWhvbGQ=, while the MD5 signature is equal to 2822e7aff33f5d1c073c752ceeee7d3b. The ASCII encoding of head of household in hexadecimal notation is 68656164206f6620686f757365686f6c64.