1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v0} a+(a0) a+(a3) a-(a2) a-(a1)
-a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v0} eta1^{a3}_{a2} a+(a0) a-(a1)
+1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v0} lambda2^{a0,a3}_{a1,a2}
-1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c2,c3}_{a3,v0} eta1^{a3}_{a2} a+(c0) a+(c1) a+(a0) a-(a1) a-(c3) a-(c2)
+1/4 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c2,c3}_{a3,v0} lambda2^{a0,a3}_{a1,a2} a+(c0) a+(c1) a-(c3) a-(c2)
-1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v1} a+(a0) a+(a3) a+(v1) a-(v0) a-(a2) a-(a1)
+a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v1} eta1^{a3}_{a2} a+(a0) a+(v1) a-(v0) a-(a1)
-1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c0,c1}_{a3,v1} lambda2^{a0,a3}_{a1,a2} a+(v1) a-(v0)
-1/4 a^{a1,a2}_{c0,a0} b^{v0}_{c1} c^{c2,c3}_{a3,v1} lambda2^{a0,a3}_{a1,a2} a+(c0) a+(c1) a+(v1) a-(v0) a-(c3) a-(c2)
+1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c2} c^{c1,c2}_{a3,v0} a+(c0) a+(a0) a+(a3) a-(a2) a-(a1) a-(c1)
-a^{a1,a2}_{c0,a0} b^{v0}_{c2} c^{c1,c2}_{a3,v0} eta1^{a3}_{a2} a+(c0) a+(a0) a-(a1) a-(c1)
+1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c2} c^{c1,c2}_{a3,v0} lambda2^{a0,a3}_{a1,a2} a+(c0) a-(c1)
+a^{a1,a2}_{c0,a0} b^{v0}_{c2} c^{c1,c2}_{a3,v1} eta1^{a3}_{a2} a+(c0) a+(a0) a+(v1) a-(v0) a-(a1) a-(c1)
-1/2 a^{a1,a2}_{c0,a0} b^{v0}_{c2} c^{c1,c2}_{a3,v1} lambda2^{a0,a3}_{a1,a2} a+(c0) a+(v1) a-(v0) a-(c1)
-1/2 a^{a1,a2}_{c2,a0} b^{v0}_{c0} c^{c1,c2}_{a3,v0} a+(c0) a+(a0) a+(a3) a-(a2) a-(a1) a-(c1)
+a^{a1,a2}_{c2,a0} b^{v0}_{c0} c^{c1,c2}_{a3,v0} eta1^{a3}_{a2} a+(c0) a+(a0) a-(a1) a-(c1)
-1/2 a^{a1,a2}_{c2,a0} b^{v0}_{c0} c^{c1,c2}_{a3,v0} lambda2^{a0,a3}_{a1,a2} a+(c0) a-(c1)
-a^{a1,a2}_{c2,a0} b^{v0}_{c0} c^{c1,c2}_{a3,v1} eta1^{a3}_{a2} a+(c0) a+(a0) a+(v1) a-(v0) a-(a1) a-(c1)
+1/2 a^{a1,a2}_{c2,a0} b^{v0}_{c0} c^{c1,c2}_{a3,v1} lambda2^{a0,a3}_{a1,a2} a+(c0) a+(v1) a-(v0) a-(c1)