{ s0[i, j] -> [j, i, 0] : exists (e0 = [(j)/4]: 4e0 = j and i >= 1 and i <= 9 and j >= 4 and j <= 8); s1[i, j] -> [j, i, 1] : exists (e0 = [(j)/2]: 2e0 = j and i >= 1 and i <= 9 and j >= 2 and j <= 8) }
{  :  }
{ [i0, i1, i2] -> separate[o0] : o0 >= 2; [i0, i1, i2] -> atomic[o0] : o0 <= 1 }