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