1/2 a^{a0}_{c0} b^{v0,v1}_{c1,a1} c^{c3,a3}_{c2,a2} eta1^{a2}_{a0} gamma1^{a1}_{a3} a+(c0) a+(c1) a+(c2) a-(v1) a-(v0) a-(c3)
+1/2 a^{a0}_{c0} b^{v0,v1}_{c1,a1} c^{c3,a3}_{c2,a2} lambda2^{a1,a2}_{a0,a3} a+(c0) a+(c1) a+(c2) a-(v1) a-(v0) a-(c3)
-1/2 a^{a0}_{c0} b^{v0,v1}_{c2,a1} c^{c2,a3}_{c1,a2} eta1^{a2}_{a0} gamma1^{a1}_{a3} a+(c0) a+(c1) a-(v1) a-(v0)
-1/2 a^{a0}_{c0} b^{v0,v1}_{c2,a1} c^{c2,a3}_{c1,a2} lambda2^{a1,a2}_{a0,a3} a+(c0) a+(c1) a-(v1) a-(v0)
+1/2 a^{a0}_{c0} b^{v0,v1}_{c2,a2} c^{c2,a3}_{c1,a1} gamma1^{a2}_{a3} a+(c0) a+(c1) a+(a1) a-(v1) a-(v0) a-(a0)
-1/2 a^{a2}_{c0} b^{v0,v1}_{c2,a0} c^{c2,a1}_{c1,a3} eta1^{a3}_{a2} a+(c0) a+(c1) a+(a0) a-(v1) a-(v0) a-(a1)
+1/2 a^{a2}_{c0} b^{v0,v1}_{c2,a3} c^{c2,a1}_{c1,a0} eta1^{a3}_{a2} a+(c0) a+(c1) a+(a0) a-(v1) a-(v0) a-(a1)
+1/2 a^{a0}_{c2} b^{v0,v1}_{c0,a1} c^{c2,a3}_{c1,a2} eta1^{a2}_{a0} gamma1^{a1}_{a3} a+(c0) a+(c1) a-(v1) a-(v0)
+1/2 a^{a0}_{c2} b^{v0,v1}_{c0,a1} c^{c2,a3}_{c1,a2} lambda2^{a1,a2}_{a0,a3} a+(c0) a+(c1) a-(v1) a-(v0)
-1/2 a^{a0}_{c2} b^{v0,v1}_{c0,a2} c^{c2,a3}_{c1,a1} gamma1^{a2}_{a3} a+(c0) a+(c1) a+(a1) a-(v1) a-(v0) a-(a0)
+1/2 a^{a2}_{c2} b^{v0,v1}_{c0,a0} c^{c2,a1}_{c1,a3} eta1^{a3}_{a2} a+(c0) a+(c1) a+(a0) a-(v1) a-(v0) a-(a1)
-1/2 a^{a2}_{c2} b^{v0,v1}_{c0,a3} c^{c2,a1}_{c1,a0} eta1^{a3}_{a2} a+(c0) a+(c1) a+(a0) a-(v1) a-(v0) a-(a1)