-1/2 a^{c0,v2}_{v0,v1} b^{c2,a0}_{c1,a1} c^{c4,a2}_{c3,v2} gamma1^{a1}_{a2} a+(c1) a+(c3) a+(v0) a+(v1) a-(a0) a-(c4) a-(c2) a-(c0)
-1/2 a^{c0,v2}_{v0,v1} b^{c1,a1}_{c3,a0} c^{c3,a2}_{c2,v2} a+(c2) a+(a0) a+(v0) a+(v1) a-(a2) a-(a1) a-(c1) a-(c0)
-1/2 a^{c0,v2}_{v0,v1} b^{c1,a0}_{c3,a1} c^{c3,a2}_{c2,v2} gamma1^{a1}_{a2} a+(c2) a+(v0) a+(v1) a-(a0) a-(c1) a-(c0)
+1/2 a^{c0,v2}_{v0,v1} b^{c1,a0}_{c3,a1} c^{c3,a2}_{c2,v3} gamma1^{a1}_{a2} a+(c2) a+(v0) a+(v1) a+(v3) a-(v2) a-(a0) a-(c1) a-(c0)