The term vertical combination is identified in base64 scheme by the sequence dmVydGljYWwgY29tYmluYXRpb24=, while the MD5 signature is equal to a97c9c6bba5ab98d5772f06f103317ed. The ASCII encoding of vertical combination in hexadecimal notation is 766572746963616c20636f6d62696e6174696f6e.