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