1/16 a^{c2,c3}_{c0,c1} b^{v0,v1}_{a0,a1} c^{a3,a4}_{c4,a2} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(c1) a+(c4) a+(a0) a-(v1) a-(v0) a-(c3) a-(c2)
+1/16 a^{c2,c3}_{c0,c1} b^{v0,v1}_{a1,a2} c^{a3,a4}_{c4,a0} gamma1^{a2}_{a4} gamma1^{a1}_{a3} a+(c0) a+(c1) a+(c4) a+(a0) a-(v1) a-(v0) a-(c3) a-(c2)
+1/32 a^{c2,c3}_{c0,c1} b^{v0,v1}_{a1,a2} c^{a3,a4}_{c4,a0} lambda2^{a1,a2}_{a3,a4} a+(c0) a+(c1) a+(c4) a+(a0) a-(v1) a-(v0) a-(c3) a-(c2)