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