| Instruction | Letters |
| 11) Erase the fifth letter from the left. | |
| 12) Switch the positions of the fifth and eighth letters from the right. | |
| 13) Switch the positions of the sixth and seventh letters from the right. | |
| 14) Insert an 'F' at the beginning of the letter cluster. | |
| 15) Switch the positions of the first letter from the right and the third letter from the right. | |
| 16) Switch the positions of the third and fourth letters from the right. | |
| 17) Switch the positions of the fourth and sixth letters from the right. | |
| 18) Switch the positions of the last two letters. | |
| 19) Switch the positions of the fourth and fifth positions from the right. | |
| 20) Erase the sixth letter from the left. | |