The term sternocleidomastoid is identified in base64 scheme by the sequence c3Rlcm5vY2xlaWRvbWFzdG9pZA==, while the MD5 signature is equal to 2618e5df4663e4df3245c043756c577d. The ASCII encoding of sternocleidomastoid in hexadecimal notation is 737465726e6f636c6569646f6d6173746f6964.