Graphics service
Hi Physrevenue, follow the steps:
1. Type your text, select it and press Ctrl+K (to Break apart) and convert to curves (Ctrl+Q).
2. Hold down Ctrl key, select letter individually and left click to drag it to position you wish.
3. Select both letters that are overlapped. Go to: ARRANGE > SHAPING > INTERSECT.
4. Fill intersection with a different colour. (bring intersection up: Shift+Page up).
5. Repeat steps 1 to 4 to others letters.
Ps.: You can also use this system to other vector objects.
Enjoy it!