import numpy as np

n = 100000

#Grønn=1, rød=2, blå=3
sample_space = np.array([1, 1, 1, 2, 2, 3, 3, 3])
sample_size = 3
replace = False
gunstige = 0



for k in range(0, n):
    tre_kuler = np.random.choice(
        sample_space,
        sample_size,
        replace) 
    if ( (1 in tre_kuler) and (2 in tre_kuler) 
        and (3 not in tre_kuler) ):
        gunstige = gunstige + 1

print('Kriteriet oppnaaes med en hyppighet:', 
      f'{gunstige/n :.3f}')