$2c\left(5040abcd^{2}-34840abcd-9548acb^{3}+149292acb^{2}-7072acd^{2}-10388acdb^{2}-5824bda^{2}+34366b\left(cd\right)^{2}-89001c^{2}b^{3}+6120c^{2}d^{3}-108425d\left(bc\right)^{2}+16016\left(ab\right)^{2}\right)$

$52a-31bc-45cd,22bc-8cd,-28ab-261bc-34cd$