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