single-space

M 0905 recommended the establishment of an appropriate hedging position, and can try to speculative single space.

M0905建议建立适当的套期保值头寸, 并且可以尝试投机性空单.

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The input contains pairs of lines, each line containing 26 cards separated by single space characters.

每组输入包括两行, 每行26张牌,牌与牌之间用空格隔开.

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