-1/2 a^{a1,a4}_{c0,a0} b^{c0,v0}_{a2,a3} c^{v1}_{a5} eta1^{a5}_{a4} a+(a0) a+(a2) a+(a3) a-(v1) a-(v0) a-(a1)
+a^{a1,a4}_{c0,a0} b^{c0,v0}_{a2,a5} c^{v1}_{a3} eta1^{a5}_{a4} a+(a0) a+(a2) a+(a3) a-(v1) a-(v0) a-(a1)
+a^{a2,a3}_{c0,a0} b^{c0,v0}_{a1,a4} c^{v1}_{a5} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(a0) a+(a1) a-(v1) a-(v0)
+1/2 a^{a2,a3}_{c0,a0} b^{c0,v0}_{a1,a4} c^{v1}_{a5} lambda2^{a4,a5}_{a2,a3} a+(a0) a+(a1) a-(v1) a-(v0)
+a^{a2,a3}_{c0,a0} b^{c1,v0}_{a1,a4} c^{v1}_{a5} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)
+1/2 a^{a2,a3}_{c0,a0} b^{c1,v0}_{a1,a4} c^{v1}_{a5} lambda2^{a4,a5}_{a2,a3} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)
+1/2 a^{a2,a3}_{c0,a0} b^{c0,v0}_{a4,a5} c^{v1}_{a1} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(a0) a+(a1) a-(v1) a-(v0)
+1/4 a^{a2,a3}_{c0,a0} b^{c0,v0}_{a4,a5} c^{v1}_{a1} lambda2^{a4,a5}_{a2,a3} a+(a0) a+(a1) a-(v1) a-(v0)
+1/2 a^{a2,a3}_{c0,a0} b^{c1,v0}_{a4,a5} c^{v1}_{a1} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)
+1/4 a^{a2,a3}_{c0,a0} b^{c1,v0}_{a4,a5} c^{v1}_{a1} lambda2^{a4,a5}_{a2,a3} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)
+1/4 a^{a3,a4}_{c0,a2} b^{c0,v0}_{a0,a1} c^{v1}_{a5} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1) a-(v1) a-(v0)
+1/4 a^{a3,a4}_{c0,a2} b^{c1,v0}_{a0,a1} c^{v1}_{a5} lambda2^{a2,a5}_{a3,a4} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)
-1/2 a^{a3,a4}_{c0,a2} b^{c0,v0}_{a0,a5} c^{v1}_{a1} lambda2^{a2,a5}_{a3,a4} a+(a0) a+(a1) a-(v1) a-(v0)
-1/2 a^{a3,a4}_{c0,a2} b^{c1,v0}_{a0,a5} c^{v1}_{a1} lambda2^{a2,a5}_{a3,a4} a+(c0) a+(a0) a+(a1) a-(v1) a-(v0) a-(c1)