def solve(f):
    t = 0
    extra = 0
    for line in f:
        report = [int(x) for x in line.split()]
        safe = issafe(report)
        t += int(safe)
        if not safe:
            for i in range(len(report)):
                if issafe(report[:i] + report[i+1:]):
                    extra += 1
                    break

    print(t)
    print(t + extra)

def issafe(report):
    d = [y-x for x,y in zip(report,report[1:])]
    if all(1<=x<=3 for x in d):
        return True
    if all(-3<=x<=-1 for x in d):
        return True
    return False

solve(open("sample1.in"))
solve(open("input"))