New Chart of mixing key

The new way of mixing with keys

just use the flow

the real calculation using this calculation

OK – original key
——————————-
+1: (OK + 7 x 1) mod 12
+2: (OK + 7 x 2) mod 12
…
+X: (OK + 7 x X) mod 12
——————————-
-1: (OK + 5 x 1) mod 12
-2: (OK + 5 x 2) mod 12
…
-X: (OK + 7 x X) mod 12
——————————-