-1/4 a^{}_{a0,a1,a2,a3} b^{a5,a6,a7}_{a4} gamma1^{a3}_{a7} lambda2^{a2,a4}_{a5,a6} a+(a0) a+(a1)
+1/24 a^{}_{a0,a1,a2,a3} b^{a5,a6,a7}_{a4} lambda3^{a2,a3,a4}_{a5,a6,a7} a+(a0) a+(a1)
+1/12 a^{}_{a0,a1,a2,a4} b^{a3,a6,a7}_{a5} lambda2^{a4,a5}_{a6,a7} a+(a0) a+(a1) a+(a2) a-(a3)
-1/12 a^{}_{a0,a1,a2,a6} b^{a4,a5,a7}_{a3} gamma1^{a6}_{a7} a+(a0) a+(a1) a+(a2) a+(a3) a-(a5) a-(a4)
+1/4 a^{}_{a0,a1,a4,a5} b^{a3,a6,a7}_{a2} gamma1^{a5}_{a7} gamma1^{a4}_{a6} a+(a0) a+(a1) a+(a2) a-(a3)
+1/8 a^{}_{a0,a1,a4,a5} b^{a3,a6,a7}_{a2} lambda2^{a4,a5}_{a6,a7} a+(a0) a+(a1) a+(a2) a-(a3)
-1/6 a^{}_{a0,a2,a3,a4} b^{a5,a6,a7}_{a1} gamma1^{a4}_{a7} gamma1^{a3}_{a6} gamma1^{a2}_{a5} a+(a0) a+(a1)
-1/4 a^{}_{a0,a2,a3,a4} b^{a5,a6,a7}_{a1} gamma1^{a4}_{a7} lambda2^{a2,a3}_{a5,a6} a+(a0) a+(a1)
-1/36 a^{}_{a0,a2,a3,a4} b^{a5,a6,a7}_{a1} lambda3^{a2,a3,a4}_{a5,a6,a7} a+(a0) a+(a1)