The term accentual system is identified in base64 scheme by the sequence YWNjZW50dWFsIHN5c3RlbQ==, while the MD5 signature is equal to 8c93c2652bf373bbc4a3a5e9127514c8. The ASCII encoding of accentual system in hexadecimal notation is 616363656e7475616c2073797374656d.