| 1 | for (int c0 = -27 * n + 2; c0 <= 1; c0 += 1) |
| 2 | S1(c0 - 1); |
| 3 | for (int c0 = 2; c0 <= min(2 * n, n + 29); c0 += 1) { |
| 4 | if (c0 >= 3) { |
| 5 | if (2 * n >= c0 + 1) { |
| 6 | S4(c0 - c0 / 2 - 1, c0 / 2 + 1); |
| 7 | if (c0 + 2 >= 2 * n) { |
| 8 | for (int c2 = 1; c2 < -n + c0; c2 += 1) |
| 9 | S5(-n + c0, n, c2); |
| 10 | } else if (c0 >= 5) { |
| 11 | S4(c0 - c0 / 2 - 2, c0 / 2 + 2); |
| 12 | for (int c2 = 1; c2 < c0 - c0 / 2 - 1; c2 += 1) |
| 13 | S5(c0 - c0 / 2 - 1, c0 / 2 + 1, c2); |
| 14 | } |
| 15 | } |
| 16 | for (int c1 = -c0 + c0 / 2 + 3; c1 <= min(-1, n - c0); c1 += 1) { |
| 17 | S4(-c1, c0 + c1); |
| 18 | S6(-c1 + 2, c0 + c1 - 2); |
| 19 | for (int c2 = 1; c2 <= -c1; c2 += 1) |
| 20 | S5(-c1 + 1, c0 + c1 - 1, c2); |
| 21 | } |
| 22 | if (2 * n >= c0 + 3 && c0 >= n + 2) { |
| 23 | S6(-n + c0 + 1, n - 1); |
| 24 | for (int c2 = 1; c2 < -n + c0; c2 += 1) |
| 25 | S5(-n + c0, n, c2); |
| 26 | } |
| 27 | if (c0 >= n + 3 && 2 * n >= c0 + 1) |
| 28 | S6(-n + c0, n); |
| 29 | if (c0 >= n + 3) { |
| 30 | S1(c0 - 1); |
| 31 | } else { |
| 32 | if (n + 1 >= c0 && c0 <= 4) { |
| 33 | S1(c0 - 1); |
| 34 | } else if (c0 >= 5 && n + 1 >= c0) { |
| 35 | S1(c0 - 1); |
| 36 | S6(2, c0 - 2); |
| 37 | } |
| 38 | if (n + 1 >= c0) { |
| 39 | S6(1, c0 - 1); |
| 40 | } else if (n >= 3) { |
| 41 | S1(n + 1); |
| 42 | S6(2, n); |
| 43 | } |
| 44 | } |
| 45 | if (n == 2 && c0 == 4) |
| 46 | S1(3); |
| 47 | } else { |
| 48 | S1(1); |
| 49 | } |
| 50 | if (c0 % 2 == 0) |
| 51 | S3(c0 / 2); |
| 52 | for (int c1 = max(1, -n + c0); c1 < (c0 + 1) / 2; c1 += 1) |
| 53 | S2(c0 - c1, c1); |
| 54 | } |
| 55 | for (int c0 = max(2 * n + 1, -27 * n + 2); c0 <= n + 29; c0 += 1) |
| 56 | S1(c0 - 1); |
| 57 | for (int c0 = n + 30; c0 <= 2 * n; c0 += 1) { |
| 58 | if (2 * n >= c0 + 1) { |
| 59 | S4(c0 - c0 / 2 - 1, c0 / 2 + 1); |
| 60 | if (c0 + 2 >= 2 * n) { |
| 61 | for (int c2 = 1; c2 < -n + c0; c2 += 1) |
| 62 | S5(-n + c0, n, c2); |
| 63 | } else { |
| 64 | S4(c0 - c0 / 2 - 2, c0 / 2 + 2); |
| 65 | for (int c2 = 1; c2 < c0 - c0 / 2 - 1; c2 += 1) |
| 66 | S5(c0 - c0 / 2 - 1, c0 / 2 + 1, c2); |
| 67 | } |
| 68 | for (int c1 = -c0 + c0 / 2 + 3; c1 <= n - c0; c1 += 1) { |
| 69 | S4(-c1, c0 + c1); |
| 70 | S6(-c1 + 2, c0 + c1 - 2); |
| 71 | for (int c2 = 1; c2 <= -c1; c2 += 1) |
| 72 | S5(-c1 + 1, c0 + c1 - 1, c2); |
| 73 | } |
| 74 | if (2 * n >= c0 + 3) { |
| 75 | S6(-n + c0 + 1, n - 1); |
| 76 | for (int c2 = 1; c2 < -n + c0; c2 += 1) |
| 77 | S5(-n + c0, n, c2); |
| 78 | } |
| 79 | S6(-n + c0, n); |
| 80 | } |
| 81 | if (c0 % 2 == 0) |
| 82 | S3(c0 / 2); |
| 83 | for (int c1 = -n + c0; c1 < (c0 + 1) / 2; c1 += 1) |
| 84 | S2(c0 - c1, c1); |
| 85 | } |
| 86 | |