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