-1/8 a^{c0,a2}_{a0,a1} b^{c3,a3}_{c1,c2} c^{v0,v1}_{a4,a5} eta1^{a5}_{a3} eta1^{a4}_{a2} a+(c1) a+(c2) a+(a0) a+(a1) a-(v1) a-(v0) a-(c3) a-(c0)
-1/16 a^{c0,a2}_{a0,a1} b^{c3,a3}_{c1,c2} c^{v0,v1}_{a4,a5} lambda2^{a4,a5}_{a2,a3} a+(c1) a+(c2) a+(a0) a+(a1) a-(v1) a-(v0) a-(c3) a-(c0)
+1/4 a^{c0,a3}_{a0,a2} b^{c3,a4}_{c1,c2} c^{v0,v1}_{a1,a5} eta1^{a5}_{a3} gamma1^{a2}_{a4} a+(c1) a+(c2) a+(a0) a+(a1) a-(v1) a-(v0) a-(c3) a-(c0)
+1/4 a^{c0,a3}_{a0,a2} b^{c3,a4}_{c1,c2} c^{v0,v1}_{a1,a5} lambda2^{a2,a5}_{a3,a4} a+(c1) a+(c2) a+(a0) a+(a1) a-(v1) a-(v0) a-(c3) a-(c0)
-1/16 a^{c0,a4}_{a2,a3} b^{c3,a5}_{c1,c2} c^{v0,v1}_{a0,a1} lambda2^{a2,a3}_{a4,a5} a+(c1) a+(c2) a+(a0) a+(a1) a-(v1) a-(v0) a-(c3) a-(c0)