Let \(\mathcal{P}_k\colon \Pi_k\to \mathbb{Z}[t]\) the map described in (0x68624c9f) . For \(k=2\) and \(d=1\) the all possible values are collected in the following figure:
Values of \(\mathcal{P}_2\) for \(d=1\)
The next figure presents all possible values for \(\mathcal{P}_3\):
Values of \(\mathcal{P}_3\) for \(d=1\)