The term consonantal system is identified in base64 scheme by the sequence Y29uc29uYW50YWwgc3lzdGVt, while the MD5 signature is equal to d28a039da2872f87d879d426729cdcb3. The ASCII encoding of consonantal system in hexadecimal notation is 636f6e736f6e616e74616c2073797374656d.