program cestini;
{ NOTA: si raccomanda di usare questo template anche se non lo si capisce completamente }
 
const
    MAXQ = 300000;
 
var
    M, N, Q, T, i, test : LongInt;
    S, ans              : AnsiString;
    qtype               : Array[0..MAXQ-1] of Char;
    a, b                : Array[0..MAXQ-1] of LongInt;
 
begin
{
    decommenta le due righe seguenti se vuoi leggere/scrivere da file
    assign(input,  'input.txt');  reset(input);
    assign(output, 'output.txt'); rewrite(output);
}
 
    ReadLn(T);
    for test:=1 to T do begin
        ReadLn();
        ReadLn(N, M, Q);
 
        ReadLn(S);
 
        for i:=0 to Q-1 do
            ReadLn(qtype[i], a[i], b[i]);
 
        ans := '';
 
        { INSERISCI IL TUO CODICE QUI }
 
 
        Write('Case #', test, ': ');
        WriteLn(ans);
    end;
 
end.
 

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