I want to search for "Fat" in each row then creating new role for strings that come after "Fat" (if any) by maintaining inputs in other columns the same
Input file:
| Name | Date | List of actions |
| Mister A | 9/6/2022 | Bat, Hat, Rat, Fat, Hat, Rat, Oat |
| Mister A | 10/12/2022 | Rat, Oat, Rat, Fat, That, Rat |
| Mister B | 2/8/2022 | Bat, Oat, Rat |
| Mister C | 4/5/2022 | That, Rat, Fat, Bat, Bat, Hat, Eat |
Output:
| Name | Date | List of actions |
| Mister A | 9/6/2022 | Bat, Hat, Rat, Fat |
| Mister A | 9/6/2022 | Hat, Rat, Oat |
| Mister A | 10/12/2022 | Rat, Oat, Rat, Fat |
| Mister A | 10/12/2022 | That, Rat |
| Mister B | 2/8/2022 | Bat, Oat, Rat |
| Mister C | 4/5/2022 | That, Rat, Fat |
| Mister C | 4/5/2022 | Bat, Bat, Hat, Eat |
If there is more than one Fat in input row, keep splitting until no "Fat" left in ending row
Appreciated all the helps