-1/4 a^{a2,v0}_{a0,a1} b^{c2,a3}_{c0,c1} c^{c3}_{v0} lambda2^{a0,a1}_{a2,a3} a+(c0) a+(c1) a-(c3) a-(c2)
+1/4 a^{a2,v0}_{a0,a1} b^{c2,a3}_{c0,c1} c^{c3}_{v1} lambda2^{a0,a1}_{a2,a3} a+(c0) a+(c1) a+(v1) a-(v0) a-(c3) a-(c2)
-1/2 a^{a2,v0}_{a0,a1} b^{c1,a3}_{c0,c2} c^{c2}_{v0} a+(c0) a+(a0) a+(a1) a-(a3) a-(a2) a-(c1)
-1/2 a^{a2,v0}_{a0,a1} b^{c1,a3}_{c0,c2} c^{c2}_{v0} lambda2^{a0,a1}_{a2,a3} a+(c0) a-(c1)
+1/2 a^{a2,v0}_{a0,a1} b^{c1,a3}_{c0,c2} c^{c2}_{v1} lambda2^{a0,a1}_{a2,a3} a+(c0) a+(v1) a-(v0) a-(c1)
-1/2 a^{a1,v0}_{a0,a2} b^{c2,a3}_{c0,c1} c^{c3}_{v0} gamma1^{a2}_{a3} a+(c0) a+(c1) a+(a0) a-(a1) a-(c3) a-(c2)
-a^{a1,v0}_{a0,a2} b^{c1,a3}_{c0,c2} c^{c2}_{v0} gamma1^{a2}_{a3} a+(c0) a+(a0) a-(a1) a-(c1)
+a^{a1,v0}_{a0,a2} b^{c1,a3}_{c0,c2} c^{c2}_{v1} gamma1^{a2}_{a3} a+(c0) a+(a0) a+(v1) a-(v0) a-(a1) a-(c1)