Comment parcourir une liste pour tester des combinaisons

table = [[[0, 0, 0, 0], [4, 1, 4, 4], [1, 4, 4, 3], [1, 2, 3, 0]], 
         [[2, 3, 1, 3], [2, 3, 0, 2], [0, 4, 3, 2], [1, 3, 3, 4]], 
         [[1, 1, 1, 3], [2, 1, 0, 2], [0, 4, 3, 3], [1, 3, 2, 1]], 
         [[0, 1, 4, 1], [4, 2, 1, 3], [1, 3, 1, 3], [0, 3, 2, 3]]]

while True and i < len(table):
    print(table[0][i][i])
    i=i+1

for i in table :
    for u in i :
        if u[0]==u[1] and u[1]==u[2] and u[2]==u[3]:
            print 'Les points',u,'sont alignés !'