#!/usr/bin/env python3 import sys from itertools import chain, islice def possible(a, b, c): return a + b > c and b + c > a and a + c > b triangles = [tuple(map(int, line.split())) for line in sys.stdin] print(sum(int(possible(*t)) for t in triangles)) cols = chain.from_iterable(zip(*triangles)) coltris = (tuple(islice(cols, 3)) for i in range(len(triangles))) print(sum(int(possible(*t)) for t in coltris))