$120-14\left(pq\right)^{2}-6\left(pq\right)^{3}-1730q_{4}p^{2}+1557q_{4}p^{3}+112q-1384qq_{4}p^{2}+1038qq_{4}p^{3}+82qp^{2}-42qp^{3}+27qp^{4}-64q^{2}-33q^{2}p^{3}+18q^{2}p^{4}-212p+1038pq_{4}-96pq+1384pqq_{4}+58pq^{2}-8pq^{3}+200p^{2}+8p^{2}q^{3}-18p^{3}$

$9p^{2}-8pq-10p+6qp^{2}+8q+6,\ 20-8q+3qp^{2}-2p+173pq_{4}-pq^{2}$