Region 0 - Start: 0, End: 9
Region 1 - Start: 10, End: 10
Region 2 - Start: 11, End: 16
Region 3 - Start: 17, End: 21
Region 4 - Start: 22, End: 45
Region 5 - Start: 46, End: 51
Region 6 - Start: 52, End: 61
Region 7 - Start: 62, End: 67
