1/2 a^{a1}_{a0} b^{c0,a3}_{a2,v0} c^{c1,c2}_{a4,v1} eta1^{a4}_{a3} eta1^{a2}_{a1} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
+1/2 a^{a1}_{a0} b^{c0,a3}_{a2,v0} c^{c1,c2}_{a4,v1} lambda2^{a2,a4}_{a1,a3} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
-1/2 a^{a2}_{a1} b^{c0,a3}_{a0,v0} c^{c1,c2}_{a4,v1} eta1^{a4}_{a2} gamma1^{a1}_{a3} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
-1/2 a^{a2}_{a1} b^{c0,a3}_{a0,v0} c^{c1,c2}_{a4,v1} lambda2^{a1,a4}_{a2,a3} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
+1/2 a^{a2}_{a1} b^{c0,a4}_{a3,v0} c^{c1,c2}_{a0,v1} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
+1/2 a^{a2}_{a1} b^{c0,a4}_{a3,v0} c^{c1,c2}_{a0,v1} lambda2^{a1,a3}_{a2,a4} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)