1 for (int c0 = 0; c0 <= 2; c0 += 1) 2 for (int c1 = max(0, b0 - 4 * c0 - 1); c1 <= 1; c1 += 1) { 3 if (b0 >= 1 && 4 * c0 + c1 >= 1) 4 for (int c2 = 1; c2 <= 2; c2 += 1) 5 for (int c3 = 1; c3 <= 14; c3 += 1) 6 write(c0, c1, 8 * b0 + c2 - 5, c3); 7 for (int c2 = max(max(3, -8 * b0 + 6), 8 * c0 - 12); c2 <= min(min(7, -8 * b0 + 17), 8 * c0 + 6); c2 += 1) 8 if (4 * c0 + c1 + 1 >= 2 * ((2 * c1 + c2 - 1) / 4) && 2 * ((2 * c1 + c2 - 1) / 4) + 7 >= 4 * c0 + c1 && (2 * c1 + c2 - 1) % 4 >= 1 && ((2 * c1 + c2 - 1) % 4) + 11 >= 2 * c2) 9 for (int c3 = 1; c3 <= 14; c3 += 1) 10 write(c0, c1, 8 * b0 + c2 - 5, c3); 11 } 12