def is_safe(report):
    levels = list(map(int, report.split()))
    differences = [levels[i+1] - levels[i] for i in range(len(levels) - 1)]
    
    if all(-3 <= diff <= -1 for diff in differences) or all(1 <= diff <= 3 for diff in differences):
        return True
    return False

def with_dampener_safe(report):
    levels = report.split()
    if is_safe(report):
        return True
    for i in range(len(levels)):
        modified_report = ' '.join(levels[:i] + levels[i+1:])
        if is_safe(modified_report):
            return True
    return False

def count_safe_reports_with_dampener(data):
    reports = data.strip().split('\n')
    safe_count = sum(with_dampener_safe(report) for report in reports)
    return safe_count

data = """7 6 4 2 1
1 2 7 8 9
9 7 6 2 1
1 3 2 4 5
8 6 4 4 1
1 3 6 7 9"""
data = open('input.txt', 'r').read()
safe_reports_with_dampener = count_safe_reports_with_dampener(data)
print(f"Number of safe reports with the Problem Dampener: {safe_reports_with_dampener}")