lines = [[int(n) for n in l.split()] for l in open("input.txt", 'r').read().splitlines()]

unsafe, unsafe2 = 0, 0

def checksafe(report, recursive):
    global unsafe, unsafe2 

    trend = -1 if report[0] > report[1] else 1

    for i in range(len(report) -1):
        if (trend == -1 and report[i] < report[i+1]) \
            or (trend == 1 and report[i] > report[i+1]) \
            or (report[i] == report[i+1]) \
            or (abs(report[i] - report[i+1]) > 3):
            if recursive:
                return False
            else:
                unsafe += 1
                # ????????? there's no way this is how this is should be done
                if not (checksafe(l[:i-1] + l[i:], True) or checksafe(l[:i] + l[i+1:], True) or checksafe(l[:i+1] + l[i+2:], True)):
                    unsafe2 += 1
                    return False
                return True

    return True

for l in lines:
    if l[0] == l[1]:
        unsafe += 1
        if not (checksafe(l[1:], True) or checksafe(l[:1] + l[2:], True)):
            unsafe2 += 1
            continue
    else:
        checksafe(l, False)

print(len(lines)-unsafe)
print(len(lines)-unsafe2)