-a^{a2,v0}_{a0,a1} b^{c1}_{c0} c^{c3,a4}_{c2,a3} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(c0) a+(c2) a+(a0) a-(v0) a-(c3) a-(c1)
-a^{a2,v0}_{a0,a1} b^{c1}_{c0} c^{c3,a4}_{c2,a3} lambda2^{a1,a3}_{a2,a4} a+(c0) a+(c2) a+(a0) a-(v0) a-(c3) a-(c1)
+a^{a2,v0}_{a0,a1} b^{c0}_{c2} c^{c2,a4}_{c1,a3} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(c1) a+(a0) a-(v0) a-(c0)
+a^{a2,v0}_{a0,a1} b^{c0}_{c2} c^{c2,a4}_{c1,a3} lambda2^{a1,a3}_{a2,a4} a+(c1) a+(a0) a-(v0) a-(c0)
-1/2 a^{a3,v0}_{a0,a1} b^{c0}_{c2} c^{c2,a2}_{c1,a4} eta1^{a4}_{a3} a+(c1) a+(a0) a+(a1) a-(v0) a-(a2) a-(c0)
+a^{a1,v0}_{a0,a3} b^{c0}_{c2} c^{c2,a4}_{c1,a2} gamma1^{a3}_{a4} a+(c1) a+(a0) a+(a2) a-(v0) a-(a1) a-(c0)
-1/2 a^{a3,v0}_{a1,a2} b^{c1}_{c0} c^{c3,a4}_{c2,a0} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(c2) a+(a0) a-(v0) a-(c3) a-(c1)
+1/2 a^{a3,v0}_{a1,a2} b^{c0}_{c2} c^{c2,a4}_{c1,a0} lambda2^{a1,a2}_{a3,a4} a+(c1) a+(a0) a-(v0) a-(c0)