The term problem-oriented language is identified in base64 scheme by the sequence cHJvYmxlbS1vcmllbnRlZCBsYW5ndWFnZQ==, while the MD5 signature is equal to 8b5ebdf1e39c7f400ade92c089b726dc. The ASCII encoding of problem-oriented language in hexadecimal notation is 70726f626c656d2d6f7269656e746564206c616e6775616765.