1/2 a^{c0}_{a0} b^{a3,a4}_{a1,a2} c^{c1,v1}_{a5,v0} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1) a+(v0) a-(v1) a-(c1) a-(c0)
-1/2 a^{c0}_{a2} b^{a3,a4}_{a0,a1} c^{c1,v1}_{a5,v0} eta1^{a5}_{a4} gamma1^{a2}_{a3} a+(a0) a+(a1) a+(v0) a-(v1) a-(c1) a-(c0)
+1/4 a^{c0}_{a2} b^{a3,a4}_{a0,a1} c^{c1,v1}_{a5,v0} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1) a+(v0) a-(v1) a-(c1) a-(c0)
-1/2 a^{c0}_{a2} b^{a4,a5}_{a0,a3} c^{c1,v1}_{a1,v0} lambda2^{a2,a3}_{a4,a5} a+(a0) a+(a1) a+(v0) a-(v1) a-(c1) a-(c0)