-1/2 a^{c0,a2,v0}_{a0} b^{a5}_{a1,a3,a4} lambda2^{a3,a4}_{a2,a5} a+(a0) a+(a1) a-(v0) a-(c0)
+1/2 a^{c0,a4,v0}_{a0} b^{a3}_{a1,a2,a5} eta1^{a5}_{a4} a+(a0) a+(a1) a+(a2) a-(v0) a-(a3) a-(c0)
-1/2 a^{c0,a3,v0}_{a2} b^{a5}_{a0,a1,a4} eta1^{a4}_{a3} gamma1^{a2}_{a5} a+(a0) a+(a1) a-(v0) a-(c0)
-1/2 a^{c0,a3,v0}_{a2} b^{a5}_{a0,a1,a4} lambda2^{a2,a4}_{a3,a5} a+(a0) a+(a1) a-(v0) a-(c0)
-1/6 a^{c0,a0,v0}_{a4} b^{a5}_{a1,a2,a3} gamma1^{a4}_{a5} a+(a1) a+(a2) a+(a3) a-(v0) a-(a0) a-(c0)