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