ccf84r dcf8 ecf84 fcf84r gcf8
12f8 22f84 32f84r 42f8 52f84
qtg84 rtg84r stg8 ttg84 utg84r
fkh84r gkh8 hkh84 ikh84r jkh8
4ai8 5ai84 6ai84r 7ai8 8ai84