-1/4 a^{c1,c2}_{c0,a0} b^{a2,a3}_{c3,a1} c^{c5}_{c4} lambda2^{a0,a1}_{a2,a3} a+(c0) a+(c3) a+(c4) a-(c5) a-(c2) a-(c1)
+1/4 a^{c1,c2}_{c0,a0} b^{a2,a3}_{c4,a1} c^{c4}_{c3} lambda2^{a0,a1}_{a2,a3} a+(c0) a+(c3) a-(c2) a-(c1)
-1/2 a^{c1,c2}_{c0,a2} b^{a1,a3}_{c4,a0} c^{c4}_{c3} gamma1^{a2}_{a3} a+(c0) a+(c3) a+(a0) a-(a1) a-(c2) a-(c1)
-1/4 a^{c0,c1}_{c4,a0} b^{a2,a3}_{c2,a1} c^{c4}_{c3} lambda2^{a0,a1}_{a2,a3} a+(c2) a+(c3) a-(c1) a-(c0)
+1/2 a^{c0,c1}_{c4,a2} b^{a1,a3}_{c2,a0} c^{c4}_{c3} gamma1^{a2}_{a3} a+(c2) a+(c3) a+(a0) a-(a1) a-(c1) a-(c0)