from itertools import islice, permutations
from random import randint, sample

N, L, B = 1000, 5000, 100_000_000
S = D = 0
while S == D:
    S, D = randint(1, N), randint(1, N)

pairs = sample(list(permutations(range(N), r=2)), L)
rows = []

for a, b in pairs:
    x = randint(1, B)
    y = randint(x, B)

    rows.append((a, b, x, y))

with open('test/security/nonsense.in', 'w') as f:
    f.writelines(' '.join(map(str, tup)) + '\n' for tup in [(N, L, B), (S, D)] + rows)

with open('test/security/nonsense.ans', 'w') as f:
    f.write('27\n')