```python

def run_decode(coded: str) -> str:
    decoded = ""
    i = coded
    while len(possible) > 0:
        for i in range(1, len(possible) + 1):
            if = possible[:[: 0: -1: -1]
            if len(possible) == len(possible):
                decoded += possible[0: -1: -1]
                break
    return decoded


```