1/2 a^{a1,a2}_{a0,v0} b^{c1,a3}_{c0,c2} c^{c2}_{a4} eta1^{a4}_{a3} a+(c0) a+(a0) a+(v0) a-(a2) a-(a1) a-(c1)
-a^{a1,a3}_{a0,v0} b^{c1,a2}_{c0,c2} c^{c2}_{a4} eta1^{a4}_{a3} a+(c0) a+(a0) a+(v0) a-(a2) a-(a1) a-(c1)
+1/2 a^{a0,a2}_{a1,v0} b^{c2,a3}_{c0,c1} c^{c3}_{a4} eta1^{a4}_{a2} gamma1^{a1}_{a3} a+(c0) a+(c1) a+(v0) a-(a0) a-(c3) a-(c2)
+1/2 a^{a0,a2}_{a1,v0} b^{c2,a3}_{c0,c1} c^{c3}_{a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(c1) a+(v0) a-(a0) a-(c3) a-(c2)
+a^{a0,a2}_{a1,v0} b^{c1,a3}_{c0,c2} c^{c2}_{a4} eta1^{a4}_{a2} gamma1^{a1}_{a3} a+(c0) a+(v0) a-(a0) a-(c1)
+a^{a0,a2}_{a1,v0} b^{c1,a3}_{c0,c2} c^{c2}_{a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(v0) a-(a0) a-(c1)
+1/4 a^{a2,a3}_{a1,v0} b^{c2,a0}_{c0,c1} c^{c3}_{a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(c1) a+(v0) a-(a0) a-(c3) a-(c2)
+1/2 a^{a2,a3}_{a1,v0} b^{c1,a0}_{c0,c2} c^{c2}_{a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(v0) a-(a0) a-(c1)
+1/2 a^{a0,a1}_{a3,v0} b^{c1,a4}_{c0,c2} c^{c2}_{a2} gamma1^{a3}_{a4} a+(c0) a+(a2) a+(v0) a-(a1) a-(a0) a-(c1)