for (int c0 = 1; c0 <= morb; c0 += 1)

  for (int c1 = 1; c1 <= np; c1 += 1)

    for (int c2 = 1; c2 <= np; c2 += 1) {

      if (c2 >= c1)

        s0(c2, c1, c0);

      if (c1 >= c2)

        s1(c1, c2, c0);

    }