1/2 a^{c0}_{a0} b^{v0,v1}_{c1,c2} c^{c2,a1}_{v0,v1} a+(c1) a+(a0) a-(a1) a-(c0)
+1/2 a^{c0}_{a0} b^{v0,v1}_{c1,c2} c^{c2,a1}_{v0,v1} gamma1^{a0}_{a1} a+(c1) a-(c0)
+1/4 a^{c0}_{a0} b^{v0,v1}_{c1,c2} c^{c3,a1}_{v0,v1} a+(c1) a+(c2) a+(a0) a-(a1) a-(c3) a-(c0)
+1/4 a^{c0}_{a0} b^{v0,v1}_{c1,c2} c^{c3,a1}_{v0,v1} gamma1^{a0}_{a1} a+(c1) a+(c2) a-(c3) a-(c0)
+1/4 a^{c0}_{a0} b^{v0,v1}_{c1,c2} c^{c2,a1}_{v2,v3} gamma1^{a0}_{a1} a+(c1) a+(v2) a+(v3) a-(v1) a-(v0) a-(c0)
-a^{c0}_{a0} b^{v0,v2}_{c1,c2} c^{c2,a1}_{v1,v2} a+(c1) a+(a0) a+(v1) a-(v0) a-(a1) a-(c0)
-a^{c0}_{a0} b^{v0,v2}_{c1,c2} c^{c2,a1}_{v1,v2} gamma1^{a0}_{a1} a+(c1) a+(v1) a-(v0) a-(c0)
-1/2 a^{c0}_{a0} b^{v0,v2}_{c1,c2} c^{c3,a1}_{v1,v2} gamma1^{a0}_{a1} a+(c1) a+(c2) a+(v1) a-(v0) a-(c3) a-(c0)