-a^{c1,a1}_{c0,a0} b^{a3,v0}_{c2,a2} c^{v1}_{c3} eta1^{a2}_{a1} gamma1^{a0}_{a3} a+(c0) a+(c2) a+(c3) a-(v1) a-(v0) a-(c1)
-a^{c1,a1}_{c0,a0} b^{a3,v0}_{c2,a2} c^{v1}_{c3} lambda2^{a0,a2}_{a1,a3} a+(c0) a+(c2) a+(c3) a-(v1) a-(v0) a-(c1)