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Region 1 - Start: 12, End: 24
Region 2 - Start: 25, End: 30
Region 3 - Start: 31, End: 35
Region 4 - Start: 36, End: 59
Region 5 - Start: 60, End: 65
Region 6 - Start: 66, End: 75
Region 7 - Start: 76, End: 81
