The term breech presentation is identified in base64 scheme by the sequence YnJlZWNoIHByZXNlbnRhdGlvbg==, while the MD5 signature is equal to af2f633dd8c9cfa2261cad493317567d. The ASCII encoding of breech presentation in hexadecimal notation is 6272656563682070726573656e746174696f6e.