The term u. s. army special forces is identified in base64 scheme by the sequence dS4gcy4gYXJteSBzcGVjaWFsIGZvcmNlcw==, while the MD5 signature is equal to 663c30ffd08b688b1d3a757104fe1c71. The ASCII encoding of u. s. army special forces in hexadecimal notation is 752e20732e2061726d79207370656369616c20666f72636573.