1domain: "{ S1[i] : exists (e0 = floor((1 + i)/3): 3e0 <= i and 3e0 >= -1 + i and i >= 0 and i <= 3) }"
2child:
3  context: "{ [] }"
4  child:
5    schedule: "[{ S1[i] -> [(i)] }]"
6    options: "{ separate[i0] }"
7