Region 0 - Start: 0, End: 7
Region 1 - Start: 8, End: 20
Region 2 - Start: 21, End: 26
Region 3 - Start: 27, End: 31
Region 4 - Start: 32, End: 55
Region 5 - Start: 56, End: 61
Region 6 - Start: 62, End: 71
Region 7 - Start: 72, End: 77
