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