| Instruction | Letters |
| 11) Double the sixth letter from the right. | |
| 12) Switch the fourth and sixth letters from the right. | |
| 13) Switch the third and fifth letters from the left. | |
| 14) Move the last letter to the position between the two consecutive 'E's. | |
| 15) Insert an 'S' after the 'I.' | |
| 16) Erase the letter that is directly in the middle of this letter series. | |
| 17) Erase the sixth, seventh, and eighth letters from the left. | |
| 18) Switch the second and third letters from the right. | |
| 19) Insert a 'G' at the end. | |
| 20) Change the first letter to a 'J.' | |