Simplified logic, Improved Avoid Diamond mode strategy to further improve yield.

Bug fix: no swap unslot logic check Cyclius ID more rohbust.

When Cyclius is about to be slotted into an occupied slot and there exist an empty slot. The overtaken god would be placed into the empty slot only if swaps are max (3). Otherwise, the overtaken god will be unslotted.

When no swaps is left, Cyclius will now be unslotted instead of left behind.