public static string Run(string input)
{
var sr = new StringReader(input);
var gridMaxString = sr.ReadLine();
Parser parser = new Parser();
var gridMax = parser.MaxPosition(gridMaxString);
var output = new StringBuilder();
for (; ; )
{
var startAsString = sr.ReadLine();
var movementsAsString = sr.ReadLine();
if (string.IsNullOrEmpty(startAsString) || string.IsNullOrEmpty(movementsAsString))
{
break;
}
var start = parser.Start(startAsString);
var movements = parser.Movements(movementsAsString);
var rover = new Rover(start.Position, start.Direction);
rover = movements(rover);
output.AppendFormat("{0}{1}", rover, Environment.NewLine);
}
return output.ToString();
}