a^{v1,v2}_{a0,v0} b^{c0,a2}_{a1,v2} c^{a3}_{c1} gamma1^{a1}_{a3} gamma1^{a0}_{a2} a+(c1) a+(v0) a-(v1) a-(c0)
+a^{v1,v2}_{a0,v0} b^{c0,a2}_{a1,v2} c^{a3}_{c1} lambda2^{a0,a1}_{a2,a3} a+(c1) a+(v0) a-(v1) a-(c0)
-1/2 a^{v1,v2}_{a0,v0} b^{c0,a2}_{a1,v3} c^{a3}_{c1} gamma1^{a1}_{a3} gamma1^{a0}_{a2} a+(c1) a+(v0) a+(v3) a-(v2) a-(v1) a-(c0)
-1/2 a^{v1,v2}_{a0,v0} b^{c0,a2}_{a1,v3} c^{a3}_{c1} lambda2^{a0,a1}_{a2,a3} a+(c1) a+(v0) a+(v3) a-(v2) a-(v1) a-(c0)
+a^{v1,v2}_{a0,v0} b^{c0,a1}_{a2,v2} c^{a3}_{c1} gamma1^{a2}_{a3} a+(c1) a+(a0) a+(v0) a-(v1) a-(a1) a-(c0)
-a^{v1,v2}_{a2,v0} b^{c0,a1}_{a0,v2} c^{a3}_{c1} gamma1^{a2}_{a3} a+(c1) a+(a0) a+(v0) a-(v1) a-(a1) a-(c0)
+a^{v1,v2}_{a2,v0} b^{c0,a3}_{a0,v2} c^{a1}_{c1} gamma1^{a2}_{a3} a+(c1) a+(a0) a+(v0) a-(v1) a-(a1) a-(c0)