using System.Threading.Tasks;
 
namespace atcoder172
{
    class Program
    {
        static void Main(string[] args)
        {
            var n = long.Parse(Console.ReadLine());
 
            var acCnt = 0;
            var waCnt = 0;
            var tleCnt = 0;
            var reCnt = 0;
 
            for (var i = 0; i < n; i++)
            {
                var resultStr = Console.ReadLine();
 
                switch (resultStr)
                {
                    case "AC":
                        acCnt++;
                        break;
                    case "WA":
                        waCnt++;
                        break;
                    case "TLE":
                        tleCnt++;
                        break;
                    case "RE":
                        reCnt++;
                        break;
                }
            }
 
            Console.WriteLine($"AC x {acCnt}");
            Console.WriteLine($"WA x {waCnt}");
            Console.WriteLine($"TLE x {tleCnt}");
            Console.WriteLine($"RE x {reCnt}");
        }
    }
}