The term supplementary benefit is identified in base64 scheme by the sequence c3VwcGxlbWVudGFyeSBiZW5lZml0, while the MD5 signature is equal to 493ec36d2c7eeb5665d11845421204d9. The ASCII encoding of supplementary benefit in hexadecimal notation is 737570706c656d656e746172792062656e65666974.