Complex sentence: The women's league structure in Scotland consists of three levels, a Premier League and a Football League with First and Second Divisions, but the second division is split into four regional leagues (North, East & Central, Southeast and Southwest).
Split into simpler sentences: The women's league structure in Scotland consists of three levels, a Premier League and a Football League with First and Second Divisions, but the second division is split into four regional leagues. The second division is split into four regional leagues (North, East & Central, Southeast and Southwest).