-1/4 a^{c0}_{v0} b^{c1,c2}_{a0,a1} c^{a3,a4}_{a2,v1} lambda2^{a1,a2}_{a3,a4} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
-1/4 a^{c0}_{v0} b^{c1,c2}_{a1,a2} c^{a3,a4}_{a0,v1} gamma1^{a2}_{a4} gamma1^{a1}_{a3} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)
-1/8 a^{c0}_{v0} b^{c1,c2}_{a1,a2} c^{a3,a4}_{a0,v1} lambda2^{a1,a2}_{a3,a4} a+(a0) a+(v0) a+(v1) a-(c2) a-(c1) a-(c0)