1/2 a^{c1,a0}_{c0,a1} b^{a2}_{c5} c^{c4,c5}_{c2,c3} gamma1^{a1}_{a2} a+(c0) a+(c2) a+(c3) a-(a0) a-(c4) a-(c1)
-1/2 a^{c0,a1}_{c3,a0} b^{a2}_{c4} c^{c3,c4}_{c1,c2} a+(c1) a+(c2) a+(a0) a-(a2) a-(a1) a-(c0)
-1/2 a^{c0,a0}_{c3,a1} b^{a2}_{c4} c^{c3,c4}_{c1,c2} gamma1^{a1}_{a2} a+(c1) a+(c2) a-(a0) a-(c0)
-1/2 a^{c0,a0}_{c5,a1} b^{a2}_{c1} c^{c4,c5}_{c2,c3} gamma1^{a1}_{a2} a+(c1) a+(c2) a+(c3) a-(a0) a-(c4) a-(c0)