The term whole wheat flour is identified in base64 scheme by the sequence d2hvbGUgd2hlYXQgZmxvdXI=, while the MD5 signature is equal to 18fc5ef44233921d8d15dbe04017a6be. The ASCII encoding of whole wheat flour in hexadecimal notation is 77686f6c6520776865617420666c6f7572.