| 10 PINM 3,192 | |
| 20 PINM 4,192 | |
| 30 PINM 5,192 | |
| 40 AWRITE 3,255 | |
| 50 AWRITE 4,255 | |
| 60 AWRITE 5,255 | |
| 100 FOR I=255 TO 0 STEP -1 | |
| 110 AWRITE 3,I | |
| 120 AWRITE 4,I | |
| 130 AWRITE 5,I | |
| 140 DELAY 10 | |
| 150 NEXT | |
| 10 PINM 3,192 | |
| 20 PINM 4,192 | |
| 30 PINM 5,192 | |
| 40 AWRITE 3,255 | |
| 50 AWRITE 4,255 | |
| 60 AWRITE 5,255 | |
| 100 FOR I=255 TO 0 STEP -1 | |
| 110 AWRITE 3,I | |
| 120 AWRITE 4,I | |
| 130 AWRITE 5,I | |
| 140 DELAY 10 | |
| 150 NEXT | |