a^{c1,v0}_{c0,a0} b^{a1}_{c4} c^{c3,c4}_{c2,a2} eta1^{a2}_{a1} a+(c0) a+(c2) a+(a0) a-(v0) a-(c3) a-(c1)
+a^{c1,v0}_{c0,a1} b^{a2}_{c4} c^{c3,c4}_{c2,a0} gamma1^{a1}_{a2} a+(c0) a+(c2) a+(a0) a-(v0) a-(c3) a-(c1)
-a^{c0,v0}_{c2,a0} b^{a1}_{c3} c^{c2,c3}_{c1,a2} a+(c1) a+(a0) a+(a2) a-(v0) a-(a1) a-(c0)
-a^{c0,v0}_{c2,a0} b^{a1}_{c3} c^{c2,c3}_{c1,a2} eta1^{a2}_{a1} a+(c1) a+(a0) a-(v0) a-(c0)
-a^{c0,v0}_{c2,a1} b^{a2}_{c3} c^{c2,c3}_{c1,a0} gamma1^{a1}_{a2} a+(c1) a+(a0) a-(v0) a-(c0)
-a^{c0,v0}_{c4,a0} b^{a1}_{c1} c^{c3,c4}_{c2,a2} eta1^{a2}_{a1} a+(c1) a+(c2) a+(a0) a-(v0) a-(c3) a-(c0)
-a^{c0,v0}_{c4,a1} b^{a2}_{c1} c^{c3,c4}_{c2,a0} gamma1^{a1}_{a2} a+(c1) a+(c2) a+(a0) a-(v0) a-(c3) a-(c0)