1/2 a^{a3}_{a0,a1,a2} b^{c0,a5}_{a4} eta1^{a4}_{a3} gamma1^{a2}_{a5} a+(a0) a+(a1) a-(c0)
+1/2 a^{a3}_{a0,a1,a2} b^{c0,a5}_{a4} lambda2^{a2,a4}_{a3,a5} a+(a0) a+(a1) a-(c0)
+1/6 a^{a4}_{a0,a1,a2} b^{c0,a3}_{a5} eta1^{a5}_{a4} a+(a0) a+(a1) a+(a2) a-(a3) a-(c0)
-1/2 a^{a2}_{a0,a1,a4} b^{c0,a5}_{a3} gamma1^{a4}_{a5} a+(a0) a+(a1) a+(a3) a-(a2) a-(c0)
+1/2 a^{a4}_{a0,a2,a3} b^{c0,a5}_{a1} lambda2^{a2,a3}_{a4,a5} a+(a0) a+(a1) a-(c0)