include <algorithm>
include <algorithm>

jnishi/chainer,keisuke-umezawa/chainer,chainer/chainer,okuta/chainer,hvy/chainer,wkentaro/chainer,jnishi/chainer,ktnyt/chainer,ktnyt/chainer,jnishi/chainer,keisuke-umezawa/chainer,niboshi/chainer,pfnet/chainer,jnishi/chainer,wkentaro/chainer,keisuke-umezawa/chainer,wkentaro/chainer,chainer/chainer,ktnyt/chainer,ktnyt/chainer,chainer/chainer,chainer/chainer,hvy/chainer,wkentaro/chainer,tkerola/chainer,niboshi/chainer,hvy/chainer,okuta/chainer,keisuke-umezawa/chainer,okuta/chainer,niboshi/chainer,okuta/chainer,niboshi/chainer,hvy/chainer