1/2 a^{c1,c2}_{c0,a0} b^{v1}_{a1} c^{c3,a2}_{v0,v1} gamma1^{a1}_{a2} a+(c0) a+(a0) a+(v0) a-(c3) a-(c2) a-(c1)
-1/2 a^{c1,c2}_{c0,a1} b^{v1}_{a0} c^{c3,a2}_{v0,v1} gamma1^{a1}_{a2} a+(c0) a+(a0) a+(v0) a-(c3) a-(c2) a-(c1)
-1/4 a^{c0,c1}_{c2,a0} b^{v0}_{a1} c^{c2,a2}_{v1,v2} gamma1^{a1}_{a2} a+(a0) a+(v1) a+(v2) a-(v0) a-(c1) a-(c0)
-1/2 a^{c0,c1}_{c2,a0} b^{v1}_{a1} c^{c2,a2}_{v0,v1} a+(a0) a+(a1) a+(v0) a-(a2) a-(c1) a-(c0)
+1/2 a^{c0,c1}_{c2,a0} b^{v1}_{a1} c^{c2,a2}_{v0,v1} gamma1^{a1}_{a2} a+(a0) a+(v0) a-(c1) a-(c0)
+1/4 a^{c0,c1}_{c2,a1} b^{v0}_{a0} c^{c2,a2}_{v1,v2} gamma1^{a1}_{a2} a+(a0) a+(v1) a+(v2) a-(v0) a-(c1) a-(c0)
-1/2 a^{c0,c1}_{c2,a1} b^{v1}_{a0} c^{c2,a2}_{v0,v1} gamma1^{a1}_{a2} a+(a0) a+(v0) a-(c1) a-(c0)