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