use double colons
use double colons

keisuke-umezawa/chainer,wkentaro/chainer,jnishi/chainer,niboshi/chainer,okuta/chainer,aonotas/chainer,niboshi/chainer,ktnyt/chainer,keisuke-umezawa/chainer,hvy/chainer,hvy/chainer,ronekko/chainer,ysekky/chainer,ktnyt/chainer,anaruse/chainer,hvy/chainer,jnishi/chainer,keisuke-umezawa/chainer,wkentaro/chainer,niboshi/chainer,chainer/chainer,chainer/chainer,ktnyt/chainer,niboshi/chainer,delta2323/chainer,hvy/chainer,kashif/chainer,jnishi/chainer,keisuke-umezawa/chainer,chainer/chainer,chainer/chainer,okuta/chainer,tkerola/chainer,wkentaro/chainer,okuta/chainer,okuta/chainer,pfnet/chainer,jnishi/chainer,ktnyt/chainer,rezoo/chainer,wkentaro/chainer