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Region 1 - Start: 3, End: 4
Region 2 - Start: 5, End: 17
Region 3 - Start: 18, End: 23
Region 4 - Start: 24, End: 28
Region 5 - Start: 29, End: 52
Region 6 - Start: 53, End: 58
Region 7 - Start: 59, End: 68
Region 8 - Start: 69, End: 74
