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