-1/2 a^{v0}_{c0} b^{a3}_{a0} c^{a1,a2}_{a4,v0} eta1^{a4}_{a3} a+(c0) a+(a0) a-(a2) a-(a1)
+1/2 a^{v0}_{c0} b^{a0}_{a1} c^{a3,a4}_{a2,v0} lambda2^{a1,a2}_{a3,a4} a+(c0) a-(a0)
-1/2 a^{v0}_{c0} b^{a0}_{a1} c^{a3,a4}_{a2,v1} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(v1) a-(v0) a-(a0)
-a^{v0}_{c0} b^{a2}_{a1} c^{a0,a4}_{a3,v0} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(c0) a-(a0)
-a^{v0}_{c0} b^{a2}_{a1} c^{a0,a4}_{a3,v0} lambda2^{a1,a3}_{a2,a4} a+(c0) a-(a0)
+a^{v0}_{c0} b^{a2}_{a1} c^{a0,a4}_{a3,v1} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(c0) a+(v1) a-(v0) a-(a0)
+a^{v0}_{c0} b^{a2}_{a1} c^{a0,a4}_{a3,v1} lambda2^{a1,a3}_{a2,a4} a+(c0) a+(v1) a-(v0) a-(a0)
-a^{v0}_{c0} b^{a0}_{a3} c^{a2,a4}_{a1,v0} gamma1^{a3}_{a4} a+(c0) a+(a1) a-(a2) a-(a0)