The term type i allergic reaction is identified in base64 scheme by the sequence dHlwZSBpIGFsbGVyZ2ljIHJlYWN0aW9u, while the MD5 signature is equal to c0415d8b336cf3db1e3ea7169144551a. The ASCII encoding of type i allergic reaction in hexadecimal notation is 74797065206920616c6c6572676963207265616374696f6e.