-1/2 a^{c0}_{a0} b^{a1,v0}_{c1,c2} c^{c1,c2}_{a2,v0} a+(a0) a+(a2) a-(a1) a-(c0)
+1/2 a^{c0}_{a0} b^{a1,v0}_{c1,c2} c^{c1,c2}_{a2,v0} eta1^{a2}_{a1} a+(a0) a-(c0)
+1/4 a^{c0}_{a0} b^{a1,v0}_{c1,c2} c^{c3,c4}_{a2,v0} eta1^{a2}_{a1} a+(c1) a+(c2) a+(a0) a-(c4) a-(c3) a-(c0)
+1/2 a^{c0}_{a0} b^{a1,v0}_{c1,c2} c^{c1,c2}_{a2,v1} a+(a0) a+(a2) a+(v1) a-(v0) a-(a1) a-(c0)
-1/2 a^{c0}_{a0} b^{a1,v0}_{c1,c2} c^{c1,c2}_{a2,v1} eta1^{a2}_{a1} a+(a0) a+(v1) a-(v0) a-(c0)
+a^{c0}_{a0} b^{a1,v0}_{c1,c3} c^{c2,c3}_{a2,v0} a+(c1) a+(a0) a+(a2) a-(a1) a-(c2) a-(c0)
-a^{c0}_{a0} b^{a1,v0}_{c1,c3} c^{c2,c3}_{a2,v0} eta1^{a2}_{a1} a+(c1) a+(a0) a-(c2) a-(c0)
+a^{c0}_{a0} b^{a1,v0}_{c1,c3} c^{c2,c3}_{a2,v1} eta1^{a2}_{a1} a+(c1) a+(a0) a+(v1) a-(v0) a-(c2) a-(c0)
+1/2 a^{c0}_{a1} b^{a2,v0}_{c1,c2} c^{c1,c2}_{a0,v0} gamma1^{a1}_{a2} a+(a0) a-(c0)
+1/4 a^{c0}_{a1} b^{a2,v0}_{c1,c2} c^{c3,c4}_{a0,v0} gamma1^{a1}_{a2} a+(c1) a+(c2) a+(a0) a-(c4) a-(c3) a-(c0)
-1/2 a^{c0}_{a1} b^{a2,v0}_{c1,c2} c^{c1,c2}_{a0,v1} gamma1^{a1}_{a2} a+(a0) a+(v1) a-(v0) a-(c0)
-a^{c0}_{a1} b^{a2,v0}_{c1,c3} c^{c2,c3}_{a0,v0} gamma1^{a1}_{a2} a+(c1) a+(a0) a-(c2) a-(c0)
+a^{c0}_{a1} b^{a2,v0}_{c1,c3} c^{c2,c3}_{a0,v1} gamma1^{a1}_{a2} a+(c1) a+(a0) a+(v1) a-(v0) a-(c2) a-(c0)