1/48 a^{c0,a1}_{a0} b^{}_{c1,c2,c3,c4} c^{a4,v0}_{a2,a3} lambda2^{a2,a3}_{a1,a4} a+(c1) a+(c2) a+(c3) a+(c4) a+(a0) a-(v0) a-(c0)
-1/24 a^{c0,a3}_{a0} b^{}_{c1,c2,c3,c4} c^{a2,v0}_{a1,a4} eta1^{a4}_{a3} a+(c1) a+(c2) a+(c3) a+(c4) a+(a0) a+(a1) a-(v0) a-(a2) a-(c0)
-1/24 a^{c0,a2}_{a1} b^{}_{c1,c2,c3,c4} c^{a4,v0}_{a0,a3} eta1^{a3}_{a2} gamma1^{a1}_{a4} a+(c1) a+(c2) a+(c3) a+(c4) a+(a0) a-(v0) a-(c0)
-1/24 a^{c0,a2}_{a1} b^{}_{c1,c2,c3,c4} c^{a4,v0}_{a0,a3} lambda2^{a1,a3}_{a2,a4} a+(c1) a+(c2) a+(c3) a+(c4) a+(a0) a-(v0) a-(c0)
-1/48 a^{c0,a0}_{a3} b^{}_{c1,c2,c3,c4} c^{a4,v0}_{a1,a2} gamma1^{a3}_{a4} a+(c1) a+(c2) a+(c3) a+(c4) a+(a1) a+(a2) a-(v0) a-(a0) a-(c0)