contract c {
    struct Data {
        u256 x;
        u256 y;
    }
    Data[2**10] data;
    u256[2**10 + 3] ids;

    fn setIDStatic(u256 id)  {
        ids[2] = id;
    }

    fn setID(u256 index, u256 id)  {
        ids[index] = id;
    }

    fn setData(u256 index, u256 x, u256 y)  {
        data[index].x = x;
        data[index].y = y;
    }

    fn getID(u256 index) -> (u256) {
        return ids[index];
    }

    fn getData(u256 index) -> (u256 x, u256 y) {
        x = data[index].x;
        y = data[index].y;
    }

    fn getLengths() -> (u256 l1, u256 l2) {
        l1 = data.length;
        l2 = ids.length;
    }
}
// ====
// compileToEwasm: also
// compileViaYul: also
// ----
// setIDStatic(u256): 0xb  ->
// getID(u256): 0x2  -> 0xb
// setID(u256,u256): 0x7, 0x8  ->
// getID(u256): 0x7  -> 0x8
// setData(u256,u256,u256): 0x7, 0x8, 0x9  ->
// setData(u256,u256,u256): 0x8, 0xa, 0xb  ->
// getData(u256): 0x7  -> 0x8, 0x9
// getData(u256): 0x8  -> 0xa, 0xb
// getLengths()  -> 0x400, 0x403