a^{a0,v1}_{c0,a2} b^{a1}_{v0} c^{a3}_{v1} gamma1^{a2}_{a3} a+(c0) a+(v0) a-(a1) a-(a0)
-a^{a0,v1}_{c0,a2} b^{a3}_{v0} c^{a1}_{v1} gamma1^{a2}_{a3} a+(c0) a+(v0) a-(a1) a-(a0)
-a^{a0,v1}_{c0,a2} b^{a1}_{v1} c^{a3}_{v0} gamma1^{a2}_{a3} a+(c0) a+(v0) a-(a1) a-(a0)
+a^{a0,v1}_{c0,a2} b^{a3}_{v1} c^{a1}_{v0} gamma1^{a2}_{a3} a+(c0) a+(v0) a-(a1) a-(a0)