-1/4 a^{c0}_{a0} b^{c1,a3}_{a1,a2} c^{c2,a6}_{a4,a5} lambda2^{a4,a5}_{a3,a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+a^{c0}_{a0} b^{c1,a4}_{a1,a3} c^{c2,a6}_{a2,a5} eta1^{a5}_{a4} gamma1^{a3}_{a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+a^{c0}_{a0} b^{c1,a4}_{a1,a3} c^{c2,a6}_{a2,a5} lambda2^{a3,a5}_{a4,a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
-1/4 a^{c0}_{a0} b^{c1,a5}_{a3,a4} c^{c2,a6}_{a1,a2} lambda2^{a3,a4}_{a5,a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+1/2 a^{c0}_{a3} b^{c1,a4}_{a0,a1} c^{c2,a6}_{a2,a5} eta1^{a5}_{a4} gamma1^{a3}_{a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+1/2 a^{c0}_{a3} b^{c1,a4}_{a0,a1} c^{c2,a6}_{a2,a5} lambda2^{a3,a5}_{a4,a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+1/2 a^{c0}_{a3} b^{c1,a5}_{a0,a4} c^{c2,a6}_{a1,a2} gamma1^{a4}_{a6} gamma1^{a3}_{a5} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)
+1/2 a^{c0}_{a3} b^{c1,a5}_{a0,a4} c^{c2,a6}_{a1,a2} lambda2^{a3,a4}_{a5,a6} a+(a0) a+(a1) a+(a2) a-(c2) a-(c1) a-(c0)