# Define constants for the screen width and height
from random import choice

SCREEN_WIDTH = 1200
SCREEN_HEIGHT = 1000
DOMINO_W = 100
DOMINO_H = 200

DOMINOS = []

values = range(7)
for v_up in values:
    for v_down in values:
        if not [v_up, v_down] in DOMINOS and not [v_down, v_up] in DOMINOS:
            DOMINOS.append([v_up, v_down])

# for _ in range(10):
#     DOMINOS.append([1, 1])

# print(DOMINOS)