1/48 a^{c1,a2}_{c0,a0} b^{}_{c2,c3,c4,c5} c^{a5}_{a1,a3,a4} lambda2^{a3,a4}_{a2,a5} a+(c0) a+(c2) a+(c3) a+(c4) a+(c5) a+(a0) a+(a1) a-(c1)
+1/48 a^{c1,a4}_{c0,a0} b^{}_{c2,c3,c4,c5} c^{a3}_{a1,a2,a5} eta1^{a5}_{a4} a+(c0) a+(c2) a+(c3) a+(c4) a+(c5) a+(a0) a+(a1) a+(a2) a-(a3) a-(c1)
+1/48 a^{c1,a3}_{c0,a2} b^{}_{c2,c3,c4,c5} c^{a5}_{a0,a1,a4} eta1^{a4}_{a3} gamma1^{a2}_{a5} a+(c0) a+(c2) a+(c3) a+(c4) a+(c5) a+(a0) a+(a1) a-(c1)
+1/48 a^{c1,a3}_{c0,a2} b^{}_{c2,c3,c4,c5} c^{a5}_{a0,a1,a4} lambda2^{a2,a4}_{a3,a5} a+(c0) a+(c2) a+(c3) a+(c4) a+(c5) a+(a0) a+(a1) a-(c1)
-1/144 a^{c1,a0}_{c0,a4} b^{}_{c2,c3,c4,c5} c^{a5}_{a1,a2,a3} gamma1^{a4}_{a5} a+(c0) a+(c2) a+(c3) a+(c4) a+(c5) a+(a1) a+(a2) a+(a3) a-(a0) a-(c1)