-1/2 a^{a2,v0}_{a0,a1} b^{c0}_{v1} c^{a3}_{v2} lambda2^{a0,a1}_{a2,a3} a+(v1) a+(v2) a-(v0) a-(c0)
+1/2 a^{a2,v1}_{a0,a1} b^{c0}_{v0} c^{a3}_{v1} lambda2^{a0,a1}_{a2,a3} a+(v0) a-(c0)
-1/2 a^{a2,v1}_{a0,a1} b^{c0}_{v1} c^{a3}_{v0} lambda2^{a0,a1}_{a2,a3} a+(v0) a-(c0)
-a^{a1,v1}_{a0,a2} b^{c0}_{v0} c^{a3}_{v1} gamma1^{a2}_{a3} a+(a0) a+(v0) a-(a1) a-(c0)
+a^{a1,v1}_{a0,a2} b^{c0}_{v1} c^{a3}_{v0} gamma1^{a2}_{a3} a+(a0) a+(v0) a-(a1) a-(c0)