The term perpendicular style is identified in base64 scheme by the sequence cGVycGVuZGljdWxhciBzdHlsZQ==, while the MD5 signature is equal to f21fb0633f0db360aca73c85efd09799. The ASCII encoding of perpendicular style in hexadecimal notation is 70657270656e646963756c6172207374796c65.