// "132.hac"
// copy-modified from "131.hac"
// testing higher-dimension instance references used with connections
// should pass

bool a, b, c, d, e, f, g, h;

{{a, b}, {c, d}, {e, f}, {g, h}} = {{b, c}, {d, e}, {f, g}, {h, a}};
// cyclic connection! using 2D array


