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