The term communicating artery is identified in base64 scheme by the sequence Y29tbXVuaWNhdGluZyBhcnRlcnk=, while the MD5 signature is equal to ca6e8221d96eed6fec90c95df7e44518. The ASCII encoding of communicating artery in hexadecimal notation is 636f6d6d756e69636174696e6720617274657279.