1if (d <= -1) {2 for (int c0 = 0; c0 < -(-d % 2) - d + w; c0 += 1) {3 A(c0);4 B(c0);5 }6} else {7 for (int c0 = 0; c0 < (d % 2) - d + w; c0 += 1)8 A(c0);9}10
