Keys are named with value names and Values are named with key names. This can be difficult to read and maintain as keys and values are referenced using their names. 
There are 4 instances of this issue:
https://github.com/code-423n4/2023-09-maia/blob/f5ba4de628836b2a29f9b5fff59499690008c463/src/RootPort.sol#L86C1-L101C37
Below in the 4 instances of the mappings, we can see that the key-value pair names are reversed. For example, in mapping getGlobalTokenFromLocal, the first key is named address chainId while the second key is named uint256 localAddress. As we know, chainIds cannot be addressed and localAddress cannot be an uint256.
Additionally, if we check this getter function in the same contract, we can further prove that the namings are reversed in the original mappings above. (Note: The contracts function as expected since only names are reversed).
Solution:
