1/16 a^{c2,c3}_{c0,c1} b^{a1,a2}_{a0,v0} c^{c4,c5}_{a3,a4} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(c0) a+(c1) a+(a0) a+(v0) a-(c5) a-(c4) a-(c3) a-(c2)
+1/32 a^{c2,c3}_{c0,c1} b^{a1,a2}_{a0,v0} c^{c4,c5}_{a3,a4} lambda2^{a3,a4}_{a1,a2} a+(c0) a+(c1) a+(a0) a+(v0) a-(c5) a-(c4) a-(c3) a-(c2)
-1/16 a^{c2,c3}_{c0,c1} b^{a2,a3}_{a1,v0} c^{c4,c5}_{a0,a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(c1) a+(a0) a+(v0) a-(c5) a-(c4) a-(c3) a-(c2)
+1/4 a^{c1,c2}_{c0,c4} b^{a1,a2}_{a0,v0} c^{c3,c4}_{a3,a4} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(c0) a+(a0) a+(v0) a-(c3) a-(c2) a-(c1)
+1/8 a^{c1,c2}_{c0,c4} b^{a1,a2}_{a0,v0} c^{c3,c4}_{a3,a4} lambda2^{a3,a4}_{a1,a2} a+(c0) a+(a0) a+(v0) a-(c3) a-(c2) a-(c1)
+1/2 a^{c1,c2}_{c0,c4} b^{a1,a3}_{a0,v0} c^{c3,c4}_{a2,a4} eta1^{a4}_{a3} a+(c0) a+(a0) a+(a2) a+(v0) a-(a1) a-(c3) a-(c2) a-(c1)
-1/4 a^{c1,c2}_{c0,c4} b^{a2,a3}_{a1,v0} c^{c3,c4}_{a0,a4} lambda2^{a1,a4}_{a2,a3} a+(c0) a+(a0) a+(v0) a-(c3) a-(c2) a-(c1)
+1/16 a^{c0,c1}_{c2,c3} b^{a1,a2}_{a0,v0} c^{c2,c3}_{a3,a4} a+(a0) a+(a3) a+(a4) a+(v0) a-(a2) a-(a1) a-(c1) a-(c0)
+1/8 a^{c0,c1}_{c2,c3} b^{a1,a2}_{a0,v0} c^{c2,c3}_{a3,a4} eta1^{a4}_{a2} eta1^{a3}_{a1} a+(a0) a+(v0) a-(c1) a-(c0)
+1/16 a^{c0,c1}_{c2,c3} b^{a1,a2}_{a0,v0} c^{c2,c3}_{a3,a4} lambda2^{a3,a4}_{a1,a2} a+(a0) a+(v0) a-(c1) a-(c0)
+1/4 a^{c0,c1}_{c2,c3} b^{a1,a3}_{a0,v0} c^{c2,c3}_{a2,a4} eta1^{a4}_{a3} a+(a0) a+(a2) a+(v0) a-(a1) a-(c1) a-(c0)
-1/8 a^{c0,c1}_{c2,c3} b^{a2,a3}_{a1,v0} c^{c2,c3}_{a0,a4} lambda2^{a1,a4}_{a2,a3} a+(a0) a+(v0) a-(c1) a-(c0)