1/2 a^{a0}_{v0} b^{a1}_{a2} c^{a4,a5}_{a3,v1} lambda2^{a2,a3}_{a4,a5} a+(v0) a+(v1) a-(a1) a-(a0)
-a^{a0}_{v0} b^{a3}_{a2} c^{a1,a5}_{a4,v1} eta1^{a4}_{a3} gamma1^{a2}_{a5} a+(v0) a+(v1) a-(a1) a-(a0)
-a^{a0}_{v0} b^{a3}_{a2} c^{a1,a5}_{a4,v1} lambda2^{a2,a4}_{a3,a5} a+(v0) a+(v1) a-(a1) a-(a0)
+a^{a2}_{v0} b^{a0}_{a3} c^{a1,a5}_{a4,v1} eta1^{a4}_{a2} gamma1^{a3}_{a5} a+(v0) a+(v1) a-(a1) a-(a0)
+a^{a2}_{v0} b^{a0}_{a3} c^{a1,a5}_{a4,v1} lambda2^{a3,a4}_{a2,a5} a+(v0) a+(v1) a-(a1) a-(a0)
+1/2 a^{a2}_{v0} b^{a4}_{a3} c^{a0,a1}_{a5,v1} eta1^{a5}_{a4} eta1^{a3}_{a2} a+(v0) a+(v1) a-(a1) a-(a0)
+1/2 a^{a2}_{v0} b^{a4}_{a3} c^{a0,a1}_{a5,v1} lambda2^{a3,a5}_{a2,a4} a+(v0) a+(v1) a-(a1) a-(a0)