Answers

2014-06-24T17:40:15+08:00
{b,c,d,f,g,h,j,k,l,m,n,p,q,r,s,t,v,w,x,y,z} remember its always in small letter
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2014-06-24T18:29:50+08:00
[b , c, d, f, g, h, j, k, l, m, n, p, q, r, s, t, v, w, x, y, z]
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