Isomorphic Morphism

*If I keep moving, they won't know | I'll morph to someone else | What they throw at me's too slow | I'll morph to someone else | I'm just a ghost | I'll morph to someone else | Defense mechanism mode!* You are given two integer sequences $A_1, A_2, \ldots, A_N$ and $B_1, B_2, \ldots, B_N$ and an integer $K$. You may perform the following operation at most $3 \cdot N$ times: - Select a contiguous