Based on the available information, the country alpha will produce 600 liters of wine and 0 meters of cloth.
With specialization, country alpha will allocate all 100 hours of labor to the production of the good in which it has a comparative advantage, which is wine.
Since each worker in country alpha can produce 6 liters of wine in an hour, with 100 hours of labor, country alpha will produce 6 liters/hour * 100 hours = 600 liters of wine.
Since country alpha is specializing in wine production, it will not produce any cloth.
Therefore, country alpha will produce 600 liters of wine and 0 meters of cloth.