Changes
(there might be some DSK files around where you can't find the "ROBOT.BIN" file. The DSK container attached is a version made by @Geco.
In the case you don't have you can run the demo by executing it by loading / running the files in following order10 steps:1. run"clear> 2. run"a1> 3. run"a2> 4. run"a3> 5. run"b1> 6. run"b2> 7. run"b3> 8. run"c1> 9. run"c2> 10. run"c3>11. run"robo)