Region 0 - Start: 0, End: 1
Region 1 - Start: 2, End: 14
Region 2 - Start: 15, End: 20
Region 3 - Start: 21, End: 25
Region 4 - Start: 26, End: 49
Region 5 - Start: 50, End: 55
Region 6 - Start: 56, End: 65
Region 7 - Start: 66, End: 71
