-a^{c0,v1}_{a0,v0} b^{c2,v2}_{c1,a1} c^{a2}_{v2} gamma1^{a1}_{a2} a+(c1) a+(a0) a+(v0) a-(v1) a-(c2) a-(c0)
+a^{c0,v2}_{a0,v0} b^{c2,v1}_{c1,a1} c^{a2}_{v2} gamma1^{a1}_{a2} a+(c1) a+(a0) a+(v0) a-(v1) a-(c2) a-(c0)
+a^{c0,v1}_{a1,v0} b^{c2,v2}_{c1,a0} c^{a2}_{v2} gamma1^{a1}_{a2} a+(c1) a+(a0) a+(v0) a-(v1) a-(c2) a-(c0)
-a^{c0,v2}_{a1,v0} b^{c2,v1}_{c1,a0} c^{a2}_{v2} gamma1^{a1}_{a2} a+(c1) a+(a0) a+(v0) a-(v1) a-(c2) a-(c0)