1/144 a^{c0,a1}_{a0,a5} b^{}_{c1,c2,c3,c4} c^{a2,a3,a4,a6}_{} gamma1^{a5}_{a6} a+(c1) a+(c2) a+(c3) a+(c4) a+(a0) a-(a4) a-(a3) a-(a2) a-(a1) a-(c0)
+1/96 a^{c0,a0}_{a3,a4} b^{}_{c1,c2,c3,c4} c^{a1,a2,a5,a6}_{} gamma1^{a4}_{a6} gamma1^{a3}_{a5} a+(c1) a+(c2) a+(c3) a+(c4) a-(a2) a-(a1) a-(a0) a-(c0)
+1/192 a^{c0,a0}_{a3,a4} b^{}_{c1,c2,c3,c4} c^{a1,a2,a5,a6}_{} lambda2^{a3,a4}_{a5,a6} a+(c1) a+(c2) a+(c3) a+(c4) a-(a2) a-(a1) a-(a0) a-(c0)
-1/288 a^{c0,a5}_{a3,a4} b^{}_{c1,c2,c3,c4} c^{a0,a1,a2,a6}_{} lambda2^{a3,a4}_{a5,a6} a+(c1) a+(c2) a+(c3) a+(c4) a-(a2) a-(a1) a-(a0) a-(c0)