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