The term birth control device is identified in base64 scheme by the sequence YmlydGggY29udHJvbCBkZXZpY2U=, while the MD5 signature is equal to ba4ecc42c371829008be93835ad2c118. The ASCII encoding of birth control device in hexadecimal notation is 626972746820636f6e74726f6c20646576696365.