-1/2 a^{a1}_{a0} b^{c0,c1}_{a2,v0} c^{a4}_{a3} eta1^{a3}_{a1} gamma1^{a2}_{a4} a+(a0) a+(v0) a-(c1) a-(c0)
-1/2 a^{a1}_{a0} b^{c0,c1}_{a2,v0} c^{a4}_{a3} lambda2^{a2,a3}_{a1,a4} a+(a0) a+(v0) a-(c1) a-(c0)
+1/2 a^{a2}_{a1} b^{c0,c1}_{a0,v0} c^{a4}_{a3} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(a0) a+(v0) a-(c1) a-(c0)
+1/2 a^{a2}_{a1} b^{c0,c1}_{a0,v0} c^{a4}_{a3} lambda2^{a1,a3}_{a2,a4} a+(a0) a+(v0) a-(c1) a-(c0)
-1/2 a^{a2}_{a1} b^{c0,c1}_{a3,v0} c^{a4}_{a0} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(a0) a+(v0) a-(c1) a-(c0)
-1/2 a^{a2}_{a1} b^{c0,c1}_{a3,v0} c^{a4}_{a0} lambda2^{a1,a3}_{a2,a4} a+(a0) a+(v0) a-(c1) a-(c0)