-1/2 a^{a1}_{c0} b^{c1,c2}_{a0,a2} c^{c4,a4}_{c3,a3} eta1^{a3}_{a1} gamma1^{a2}_{a4} a+(c0) a+(c3) a+(a0) a-(c4) a-(c2) a-(c1)
-1/2 a^{a1}_{c0} b^{c1,c2}_{a0,a2} c^{c4,a4}_{c3,a3} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(c3) a+(a0) a-(c4) a-(c2) a-(c1)
+1/2 a^{a1}_{c0} b^{c1,c2}_{a2,a3} c^{c4,a4}_{c3,a0} eta1^{a2}_{a1} gamma1^{a3}_{a4} a+(c0) a+(c3) a+(a0) a-(c4) a-(c2) a-(c1)
-1/4 a^{a1}_{c0} b^{c1,c2}_{a2,a3} c^{c4,a4}_{c3,a0} lambda2^{a2,a3}_{a1,a4} a+(c0) a+(c3) a+(a0) a-(c4) a-(c2) a-(c1)
+1/2 a^{a0}_{c3} b^{c0,c1}_{a1,a3} c^{c3,a4}_{c2,a2} gamma1^{a3}_{a4} a+(c2) a+(a1) a+(a2) a-(a0) a-(c1) a-(c0)
-a^{a0}_{c3} b^{c0,c3}_{a1,a3} c^{c2,a4}_{c1,a2} gamma1^{a3}_{a4} a+(c1) a+(a1) a+(a2) a-(a0) a-(c2) a-(c0)
-1/2 a^{a1}_{c3} b^{c0,c1}_{a0,a2} c^{c3,a4}_{c2,a3} eta1^{a3}_{a1} gamma1^{a2}_{a4} a+(c2) a+(a0) a-(c1) a-(c0)
-1/2 a^{a1}_{c3} b^{c0,c1}_{a0,a2} c^{c3,a4}_{c2,a3} lambda2^{a2,a3}_{a1,a4} a+(c2) a+(a0) a-(c1) a-(c0)
+a^{a1}_{c3} b^{c0,c3}_{a0,a2} c^{c2,a4}_{c1,a3} eta1^{a3}_{a1} gamma1^{a2}_{a4} a+(c1) a+(a0) a-(c2) a-(c0)
+a^{a1}_{c3} b^{c0,c3}_{a0,a2} c^{c2,a4}_{c1,a3} lambda2^{a2,a3}_{a1,a4} a+(c1) a+(a0) a-(c2) a-(c0)
+1/2 a^{a1}_{c3} b^{c0,c1}_{a2,a3} c^{c3,a4}_{c2,a0} eta1^{a2}_{a1} gamma1^{a3}_{a4} a+(c2) a+(a0) a-(c1) a-(c0)
-1/4 a^{a1}_{c3} b^{c0,c1}_{a2,a3} c^{c3,a4}_{c2,a0} lambda2^{a2,a3}_{a1,a4} a+(c2) a+(a0) a-(c1) a-(c0)
-a^{a1}_{c3} b^{c0,c3}_{a2,a3} c^{c2,a4}_{c1,a0} eta1^{a2}_{a1} gamma1^{a3}_{a4} a+(c1) a+(a0) a-(c2) a-(c0)
+1/2 a^{a1}_{c3} b^{c0,c3}_{a2,a3} c^{c2,a4}_{c1,a0} lambda2^{a2,a3}_{a1,a4} a+(c1) a+(a0) a-(c2) a-(c0)
-1/4 a^{a3}_{c3} b^{c0,c1}_{a0,a1} c^{c3,a2}_{c2,a4} eta1^{a4}_{a3} a+(c2) a+(a0) a+(a1) a-(a2) a-(c1) a-(c0)
+1/2 a^{a3}_{c3} b^{c0,c3}_{a0,a1} c^{c2,a2}_{c1,a4} eta1^{a4}_{a3} a+(c1) a+(a0) a+(a1) a-(a2) a-(c2) a-(c0)
+1/2 a^{a3}_{c3} b^{c0,c1}_{a0,a4} c^{c3,a2}_{c2,a1} eta1^{a4}_{a3} a+(c2) a+(a0) a+(a1) a-(a2) a-(c1) a-(c0)
-a^{a3}_{c3} b^{c0,c3}_{a0,a4} c^{c2,a2}_{c1,a1} eta1^{a4}_{a3} a+(c1) a+(a0) a+(a1) a-(a2) a-(c2) a-(c0)