takes system maps and makes them all unique by adding a base value to the n+1th map. This helps when interlacing
drafts that have different system mappings, and making sure they are each unique.
This function will also return standard sized arrays = to the maximum sized input
Parameters
systems: number[][]
a 2D array of systems, each row representing a the systems of a different draft.
takes system maps and makes them all unique by adding a base value to the n+1th map. This helps when interlacing drafts that have different system mappings, and making sure they are each unique. This function will also return standard sized arrays = to the maximum sized input