1*5971e316Smrg for (int c0 = 1; c0 <= 4; c0 += 1) 2*5971e316Smrg for (int c1 = 5; c1 < M - 9; c1 += 1) 3*5971e316Smrg S1(c0, c1); 4*5971e316Smrg for (int c0 = 5; c0 < M - 9; c0 += 1) { 5*5971e316Smrg for (int c1 = -c0 + 1; c1 <= 4; c1 += 1) 6*5971e316Smrg S2(c0 + c1, c0); 7*5971e316Smrg for (int c1 = 5; c1 <= min(M - 10, M - c0); c1 += 1) { 8*5971e316Smrg S2(c0 + c1, c0); 9*5971e316Smrg S1(c0, c1); 10*5971e316Smrg } 11*5971e316Smrg for (int c1 = M - c0 + 1; c1 < M - 9; c1 += 1) 12*5971e316Smrg S1(c0, c1); 13*5971e316Smrg for (int c1 = M - 9; c1 <= M - c0; c1 += 1) 14*5971e316Smrg S2(c0 + c1, c0); 15*5971e316Smrg } 16*5971e316Smrg for (int c0 = M - 9; c0 <= M; c0 += 1) 17*5971e316Smrg for (int c1 = 5; c1 < M - 9; c1 += 1) 18*5971e316Smrg S1(c0, c1); 19