+------------------------------------------+
|                             Reverse Flag |
|                             ------------ |
|                             0(OFF) 1(ON) |
+---------------------------+--------------+
|                Text       |   1      1   |
| Color source 0            |              |
|                Background |   2      3   |
+---------------------------+--------------+
|                Text       |   1      0   |
| Color source 1            |              |
|                Background |   0      1   |
+---------------------------+--------------+
|                Text       |   2      0   |
| Color source 2            |              |
|                Background |   0      2   |
+---------------------------+--------------+
|                Text       |   3      0   |
|  Color source 3           |              |
|                Background |   0      3   |
+---------------------------+--------------+