1/8 a^{a1,a2}_{c0,a0} b^{c1,c2}_{a3,a4} c^{c5,v0}_{c3,c4} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(c0) a+(c3) a+(c4) a+(a0) a-(v0) a-(c5) a-(c2) a-(c1)
+1/16 a^{a1,a2}_{c0,a0} b^{c1,c2}_{a3,a4} c^{c5,v0}_{c3,c4} lambda2^{a3,a4}_{a1,a2} a+(c0) a+(c3) a+(c4) a+(a0) a-(v0) a-(c5) a-(c2) a-(c1)
-1/8 a^{a2,a3}_{c0,a1} b^{c1,c2}_{a0,a4} c^{c5,v0}_{c3,c4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(c3) a+(c4) a+(a0) a-(v0) a-(c5) a-(c2) a-(c1)
+1/8 a^{a1,a2}_{c4,a0} b^{c0,c1}_{a3,a4} c^{c4,v0}_{c2,c3} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(c2) a+(c3) a+(a0) a-(v0) a-(c1) a-(c0)
+1/16 a^{a1,a2}_{c4,a0} b^{c0,c1}_{a3,a4} c^{c4,v0}_{c2,c3} lambda2^{a3,a4}_{a1,a2} a+(c2) a+(c3) a+(a0) a-(v0) a-(c1) a-(c0)
-1/4 a^{a1,a2}_{c4,a0} b^{c0,c4}_{a3,a4} c^{c3,v0}_{c1,c2} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(c1) a+(c2) a+(a0) a-(v0) a-(c3) a-(c0)
-1/8 a^{a1,a2}_{c4,a0} b^{c0,c4}_{a3,a4} c^{c3,v0}_{c1,c2} lambda2^{a3,a4}_{a1,a2} a+(c1) a+(c2) a+(a0) a-(v0) a-(c3) a-(c0)
+1/4 a^{a1,a3}_{c4,a0} b^{c0,c1}_{a2,a4} c^{c4,v0}_{c2,c3} eta1^{a4}_{a3} a+(c2) a+(c3) a+(a0) a+(a2) a-(v0) a-(a1) a-(c1) a-(c0)
-1/2 a^{a1,a3}_{c4,a0} b^{c0,c4}_{a2,a4} c^{c3,v0}_{c1,c2} eta1^{a4}_{a3} a+(c1) a+(c2) a+(a0) a+(a2) a-(v0) a-(a1) a-(c3) a-(c0)
-1/8 a^{a2,a3}_{c4,a1} b^{c0,c1}_{a0,a4} c^{c4,v0}_{c2,c3} lambda2^{a1,a4}_{a2,a3} a+(c2) a+(c3) a+(a0) a-(v0) a-(c1) a-(c0)
+1/4 a^{a2,a3}_{c4,a1} b^{c0,c4}_{a0,a4} c^{c3,v0}_{c1,c2} lambda2^{a1,a4}_{a2,a3} a+(c1) a+(c2) a+(a0) a-(v0) a-(c3) a-(c0)