1 1.1 mrg for (int c0 = -27 * n + 2; c0 <= 1; c0 += 1) 2 1.1 mrg S1(c0 - 1); 3 1.1 mrg for (int c0 = 2; c0 <= min(2 * n, n + 29); c0 += 1) { 4 1.1 mrg if (c0 >= 3) { 5 1.1 mrg if (2 * n >= c0 + 1) { 6 1.1 mrg S4(c0 - c0 / 2 - 1, c0 / 2 + 1); 7 1.1 mrg if (c0 + 2 >= 2 * n) { 8 1.1 mrg for (int c2 = 1; c2 < -n + c0; c2 += 1) 9 1.1 mrg S5(-n + c0, n, c2); 10 1.1 mrg } else if (c0 >= 5) { 11 1.1 mrg S4(c0 - c0 / 2 - 2, c0 / 2 + 2); 12 1.1 mrg for (int c2 = 1; c2 < c0 - c0 / 2 - 1; c2 += 1) 13 1.1 mrg S5(c0 - c0 / 2 - 1, c0 / 2 + 1, c2); 14 1.1 mrg } 15 1.1 mrg } 16 1.1 mrg for (int c1 = -c0 + c0 / 2 + 3; c1 <= min(-1, n - c0); c1 += 1) { 17 1.1 mrg S4(-c1, c0 + c1); 18 1.1 mrg S6(-c1 + 2, c0 + c1 - 2); 19 1.1 mrg for (int c2 = 1; c2 <= -c1; c2 += 1) 20 1.1 mrg S5(-c1 + 1, c0 + c1 - 1, c2); 21 1.1 mrg } 22 1.1 mrg if (2 * n >= c0 + 3 && c0 >= n + 2) { 23 1.1 mrg S6(-n + c0 + 1, n - 1); 24 1.1 mrg for (int c2 = 1; c2 < -n + c0; c2 += 1) 25 1.1 mrg S5(-n + c0, n, c2); 26 1.1 mrg } 27 1.1 mrg if (c0 >= n + 3 && 2 * n >= c0 + 1) 28 1.1 mrg S6(-n + c0, n); 29 1.1 mrg if (c0 >= n + 3) { 30 1.1 mrg S1(c0 - 1); 31 1.1 mrg } else { 32 1.1 mrg if (n + 1 >= c0 && c0 <= 4) { 33 1.1 mrg S1(c0 - 1); 34 1.1 mrg } else if (c0 >= 5 && n + 1 >= c0) { 35 1.1 mrg S1(c0 - 1); 36 1.1 mrg S6(2, c0 - 2); 37 1.1 mrg } 38 1.1 mrg if (n + 1 >= c0) { 39 1.1 mrg S6(1, c0 - 1); 40 1.1 mrg } else if (n >= 3) { 41 1.1 mrg S1(n + 1); 42 1.1 mrg S6(2, n); 43 1.1 mrg } 44 1.1 mrg } 45 1.1 mrg if (n == 2 && c0 == 4) 46 1.1 mrg S1(3); 47 1.1 mrg } else { 48 1.1 mrg S1(1); 49 1.1 mrg } 50 1.1 mrg if (c0 % 2 == 0) 51 1.1 mrg S3(c0 / 2); 52 1.1 mrg for (int c1 = max(1, -n + c0); c1 < (c0 + 1) / 2; c1 += 1) 53 1.1 mrg S2(c0 - c1, c1); 54 1.1 mrg } 55 1.1 mrg for (int c0 = max(2 * n + 1, -27 * n + 2); c0 <= n + 29; c0 += 1) 56 1.1 mrg S1(c0 - 1); 57 1.1 mrg for (int c0 = n + 30; c0 <= 2 * n; c0 += 1) { 58 1.1 mrg if (2 * n >= c0 + 1) { 59 1.1 mrg S4(c0 - c0 / 2 - 1, c0 / 2 + 1); 60 1.1 mrg if (c0 + 2 >= 2 * n) { 61 1.1 mrg for (int c2 = 1; c2 < -n + c0; c2 += 1) 62 1.1 mrg S5(-n + c0, n, c2); 63 1.1 mrg } else { 64 1.1 mrg S4(c0 - c0 / 2 - 2, c0 / 2 + 2); 65 1.1 mrg for (int c2 = 1; c2 < c0 - c0 / 2 - 1; c2 += 1) 66 1.1 mrg S5(c0 - c0 / 2 - 1, c0 / 2 + 1, c2); 67 1.1 mrg } 68 1.1 mrg for (int c1 = -c0 + c0 / 2 + 3; c1 <= n - c0; c1 += 1) { 69 1.1 mrg S4(-c1, c0 + c1); 70 1.1 mrg S6(-c1 + 2, c0 + c1 - 2); 71 1.1 mrg for (int c2 = 1; c2 <= -c1; c2 += 1) 72 1.1 mrg S5(-c1 + 1, c0 + c1 - 1, c2); 73 1.1 mrg } 74 1.1 mrg if (2 * n >= c0 + 3) { 75 1.1 mrg S6(-n + c0 + 1, n - 1); 76 1.1 mrg for (int c2 = 1; c2 < -n + c0; c2 += 1) 77 1.1 mrg S5(-n + c0, n, c2); 78 1.1 mrg } 79 1.1 mrg S6(-n + c0, n); 80 1.1 mrg } 81 1.1 mrg if (c0 % 2 == 0) 82 1.1 mrg S3(c0 / 2); 83 1.1 mrg for (int c1 = -n + c0; c1 < (c0 + 1) / 2; c1 += 1) 84 1.1 mrg S2(c0 - c1, c1); 85 1.1 mrg } 86