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