a'> b'> c'> d'> e'> f'> g'> h'> i'> j'> k'> l'> m'> n'> o'> p'> q'> r'> s'> t'> u'> v'> w'> x'> y'> z'> 26'> 25'> 24'> 23'> 22'> 21'> 20'> 19'> 18'> 17'> 16'> 15'> 14'> 13'> 12'> 11'> 10'> 09'> 08'> 07'> 06'> 05'> 04'> 03'> 02'> ]>
(&va;+&va;)(&va;+&vb;)(&va;+&vc;)(&va;+&vd;)(&va;+&ve;)(&va;+&vf;)(&va;+&vg;)(&va;+&vh;)(&va;+&vi;)(&va;+&vj;)(&va;+&vk;)(&va;+&vl;)(&va;+&vm;)(&va;+&vn;)(&va;+&vo;)(&va;+&vp;)(&va;+&vq;)(&va;+&vr;)(&va;+&vs;)(&va;+&vt;)(&va;+&vu;)(&va;+&vv;)(&va;+&vw;)(&va;+&vx;)(&va;+&vy;)(&va;+&vz;) =