Fender Tag question--64 Barracuda

In the tech archives there is a great list of what is implied as fender tag and /or window sticker codes.

the Fender tag on my 64 does not match up with the presented codes.

There is the alphabet across the top, with single digit numbers below.

A--5, H--5, M--3, R--2, T--8

then a second row of codes and numbers

S or 50--0604, number--3317, BDY--149, TRN--P5Y, PNT--AAA

The VIN decoder function worked well, but the above is frustrating.