The term labial consonant is identified in base64 scheme by the sequence bGFiaWFsIGNvbnNvbmFudA==, while the MD5 signature is equal to d1b5c215628cc664374dbb1df3951d9b. The ASCII encoding of labial consonant in hexadecimal notation is 6c616269616c20636f6e736f6e616e74.