관리-도구
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�PNG IHDR �/T� PLTE����� �� tRNS� �0J bKGD � H IIDAT[c�d�*���H6h� ec�Z�$�B� ����L@2����Ak*P/� N�� K�� ��$m��� VtEXtcomment This art is in the public domain. Kevin Hughes, kevinh@eit.com, September 1995v�� IEND�B`�