-1/12 a^{a1,a2,v0}_{a0} b^{}_{a3,a4,a5,v0} a+(a0) a+(a3) a+(a4) a+(a5) a-(a2) a-(a1)
+1/2 a^{a1,a4,v0}_{a0} b^{}_{a2,a3,a5,v0} eta1^{a5}_{a4} a+(a0) a+(a2) a+(a3) a-(a1)
-1/2 a^{a1,a4,v0}_{a0} b^{}_{a2,a3,a5,v1} eta1^{a5}_{a4} a+(a0) a+(a2) a+(a3) a+(v1) a-(v0) a-(a1)
-1/2 a^{a2,a3,v0}_{a0} b^{}_{a1,a4,a5,v0} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(a0) a+(a1)
-1/4 a^{a2,a3,v0}_{a0} b^{}_{a1,a4,a5,v0} lambda2^{a4,a5}_{a2,a3} a+(a0) a+(a1)
+1/2 a^{a2,a3,v0}_{a0} b^{}_{a1,a4,a5,v1} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(a0) a+(a1) a+(v1) a-(v0)
+1/4 a^{a2,a3,v0}_{a0} b^{}_{a1,a4,a5,v1} lambda2^{a4,a5}_{a2,a3} a+(a0) a+(a1) a+(v1) a-(v0)
-1/4 a^{a3,a4,v0}_{a2} b^{}_{a0,a1,a5,v0} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1)
+1/4 a^{a3,a4,v0}_{a2} b^{}_{a0,a1,a5,v1} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1) a+(v1) a-(v0)