-a^{a1,v1}_{a0,v0} b^{a2}_{v2} c^{v3}_{a3} eta1^{a3}_{a1} gamma1^{a0}_{a2} a+(v0) a+(v2) a-(v3) a-(v1)
-a^{a1,v1}_{a0,v0} b^{a2}_{v2} c^{v3}_{a3} lambda2^{a0,a3}_{a1,a2} a+(v0) a+(v2) a-(v3) a-(v1)
-a^{a1,v2}_{a0,v0} b^{a2}_{v2} c^{v1}_{a3} eta1^{a3}_{a1} gamma1^{a0}_{a2} a+(v0) a-(v1)
+a^{a1,v2}_{a0,v0} b^{a2}_{v2} c^{v1}_{a3} eta1^{a3}_{a2} a+(a0) a+(v0) a-(v1) a-(a1)
-a^{a1,v2}_{a0,v0} b^{a2}_{v2} c^{v1}_{a3} lambda2^{a0,a3}_{a1,a2} a+(v0) a-(v1)
-a^{a2,v2}_{a0,v0} b^{a1}_{v2} c^{v1}_{a3} eta1^{a3}_{a2} a+(a0) a+(v0) a-(v1) a-(a1)
+a^{a0,v2}_{a2,v0} b^{a3}_{v2} c^{v1}_{a1} gamma1^{a2}_{a3} a+(a1) a+(v0) a-(v1) a-(a0)