VAR
 St:Array[1..255] of String;
 i,M,j:Byte;
 B_b,B_s:Boolean;
BEGIN
 Write('Number of strings (<256)= ');
 Readln(M);
 For i:=1 to M do
  begin
   Writeln(i:2,' string:');
   Readln(St[i]);
  end;
 Writeln;
 For i:=1 to M do
  begin
   Write(i:2);
   B_b:=false;
   B_s:=false;
   For j:=1 to Length(St[i]) do
    begin
     If (Ord(St[i][j])>64) and (Ord(St[i][j])<91) then B_b:=true;
     If (Ord(St[i][j])>96) and (Ord(St[i][j])<123) then B_s:=true;
    end;
   If (B_b=true) and (B_s=false) then  Writeln('  Big') else
   If (B_b=false) and (B_s=true) then  Writeln('  Small') else
   If (B_b=true) and (B_s=true) then Writeln('  Small and Big') else
   Writeln('  String contains no letters');
  end;
 Readln;
END.