-1/2 a^{c1,v0}_{c0,c3} b^{c2}_{a2} c^{c3,a3}_{a0,a1} gamma1^{a2}_{a3} a+(c0) a+(a0) a+(a1) a-(v0) a-(c2) a-(c1)
+1/2 a^{c1,v0}_{c0,c3} b^{c3}_{a2} c^{c2,a3}_{a0,a1} gamma1^{a2}_{a3} a+(c0) a+(a0) a+(a1) a-(v0) a-(c2) a-(c1)
-1/2 a^{c0,v0}_{c1,c2} b^{c1}_{a0} c^{c2,a3}_{a1,a2} a+(a0) a+(a1) a+(a2) a-(v0) a-(a3) a-(c0)
+1/2 a^{c0,v0}_{c1,c2} b^{c1}_{a2} c^{c2,a3}_{a0,a1} gamma1^{a2}_{a3} a+(a0) a+(a1) a-(v0) a-(c0)