-1/2 a^{a0}_{c0} b^{c1,a3}_{a1,a2} c^{a4,v1}_{c2,v0} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(c2) a+(v0) a-(v1) a-(a0) a-(c1)
-a^{a1}_{c0} b^{c1,a0}_{a2,a3} c^{a4,v1}_{c2,v0} eta1^{a2}_{a1} gamma1^{a3}_{a4} a+(c0) a+(c2) a+(v0) a-(v1) a-(a0) a-(c1)
+1/2 a^{a1}_{c0} b^{c1,a0}_{a2,a3} c^{a4,v1}_{c2,v0} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(c2) a+(v0) a-(v1) a-(a0) a-(c1)
-1/2 a^{a1}_{c0} b^{c1,a4}_{a2,a3} c^{a0,v1}_{c2,v0} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(c2) a+(v0) a-(v1) a-(a0) a-(c1)
-1/2 a^{a0}_{c1} b^{c1,a3}_{a1,a2} c^{a4,v1}_{c0,v0} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(v0) a-(v1) a-(a0)
-a^{a0}_{c1} b^{c1,a2}_{a1,a3} c^{a4,v1}_{c0,v0} gamma1^{a3}_{a4} a+(c0) a+(a1) a+(v0) a-(v1) a-(a2) a-(a0)
-a^{a1}_{c1} b^{c1,a0}_{a2,a3} c^{a4,v1}_{c0,v0} eta1^{a2}_{a1} gamma1^{a3}_{a4} a+(c0) a+(v0) a-(v1) a-(a0)
+1/2 a^{a1}_{c1} b^{c1,a0}_{a2,a3} c^{a4,v1}_{c0,v0} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(v0) a-(v1) a-(a0)
-1/2 a^{a1}_{c1} b^{c1,a4}_{a2,a3} c^{a0,v1}_{c0,v0} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(v0) a-(v1) a-(a0)
+a^{a3}_{c1} b^{c1,a1}_{a0,a4} c^{a2,v1}_{c0,v0} eta1^{a4}_{a3} a+(c0) a+(a0) a+(v0) a-(v1) a-(a2) a-(a1)