-1/2 a^{c1}_{c0} b^{c3,a0}_{c2,v0} c^{c4,a3}_{a1,a2} lambda2^{a1,a2}_{a0,a3} a+(c0) a+(c2) a+(v0) a-(c4) a-(c3) a-(c1)
+1/2 a^{c1}_{c0} b^{c2,a0}_{c3,v0} c^{c3,a3}_{a1,a2} lambda2^{a1,a2}_{a0,a3} a+(c0) a+(v0) a-(c2) a-(c1)
-a^{c1}_{c0} b^{c2,a2}_{c3,v0} c^{c3,a1}_{a0,a3} eta1^{a3}_{a2} a+(c0) a+(a0) a+(v0) a-(a1) a-(c2) a-(c1)
-1/2 a^{c0}_{c1} b^{c1,a0}_{c2,v0} c^{c2,a3}_{a1,a2} a+(a1) a+(a2) a+(v0) a-(a3) a-(a0) a-(c0)
-1/2 a^{c0}_{c1} b^{c1,a0}_{c2,v0} c^{c2,a3}_{a1,a2} lambda2^{a1,a2}_{a0,a3} a+(v0) a-(c0)
+a^{c0}_{c1} b^{c1,a2}_{c2,v0} c^{c2,a1}_{a0,a3} eta1^{a3}_{a2} a+(a0) a+(v0) a-(a1) a-(c0)
-1/2 a^{c0}_{c3} b^{c2,a0}_{c1,v0} c^{c3,a3}_{a1,a2} lambda2^{a1,a2}_{a0,a3} a+(c1) a+(v0) a-(c2) a-(c0)
+a^{c0}_{c3} b^{c2,a2}_{c1,v0} c^{c3,a1}_{a0,a3} eta1^{a3}_{a2} a+(c1) a+(a0) a+(v0) a-(a1) a-(c2) a-(c0)
+1/2 a^{c0}_{c3} b^{c3,a0}_{c1,v0} c^{c2,a3}_{a1,a2} lambda2^{a1,a2}_{a0,a3} a+(c1) a+(v0) a-(c2) a-(c0)
-a^{c0}_{c3} b^{c3,a2}_{c1,v0} c^{c2,a1}_{a0,a3} eta1^{a3}_{a2} a+(c1) a+(a0) a+(v0) a-(a1) a-(c2) a-(c0)