小组研讨 (4/4)

CcJw6w3fsuTS9lnT90nI9PGMt36xtlqf63jT6YTk6#GUsxS9tIHQs@GA82nMsInBtj@o8@qr9#W59KOX6en@s564r2aZ9OymqlzZ62Lg8zas81KPsOzct5#@94zJtYao7N2e6OjSsfqP9lnb61SU9Ob4tL@Nt2@e6j7b8Kuc6g3YtvO2WRxTX7dKQQuQd3yvb4jAmhzDqw2xqzPXofau@j3G72KDkxzO7iiYilbKlZrBr@iU7feV52TQt4aw3k3HqvSAfvux6fvPgJLvpO2XnOay#KnH0LbBtLaTf2WBqf2S1f@z4yjH7O6TfLTR#46uajjDkvjBjfHzg2uWtPyQ9J#F#y7AofjI#3@vsyfEeIzAih6V20LVdzPTqLTu45#Ge1nEl#Hx7OGCq2mzg#EOGRUMyddSWNy4hNOMrN2imlvN4IW6aw@@6Y#qiwzL20Wgb0utfYywelCAsNCes5GO3wHla0HQq5aw3g3ssNL@ngPAjIGKa5GgcN3jggWr5wLwpIimtYGA3YLngNWClYSfeYGI50TzdguCj0rKeg@stIzm2ISCdg@YaIKLe0bT80G740TdtlTel5bgnwGklIKh40Llb06YkIyh9gC9n0PZgNLwfYOgc5nM3w##ewS95gPhi5uwilCG35uUe0r#flvOrlKl5wPr4Ny#qwKSjNDfp5Wi35vF7w29dYGhgwGQ4wWM7gTekYyxgl7GhNCemYz75QgNEdweBBNuq33O9ZqZ85qS8@W5sg33tkWq6kbIt3iP7N2e6Mfcrea@937J9e3r9urbrlaftzeL6LK@7jqY9@#us1zqtYLOrwbw8YG0s5j7SNT#sIusglKYnwOfrI7Z80qv20H8sYy0agKKi0PuewP4nlGJcICR3w3ghgv81N28h5iZplGF1IXveNK4gYzXiIGIbNXgaNuMsgOMgNawglvM8ISX4w6f0IGhgw3f6gjXbwiEn56zeIGEhwOfpIC#@gDF3N2@eIyq30Cll0quegD0qICO0YCh2N7Niwjf5wLZhYHqf8pXE80hCpEH6ej39x3wqKTEtKqK6kfz8lDo9gfws#nRtjLmtfz9DRZHXTtKFQbBr@SBn@aRtlHzth2Z62fH3ZGBsu#E7L2ZsIbMqijDofDVa@yV5kmTq2av84vFj#fGgeTw4NfDoYHQjNDRgfuV5YzH0i3MkKmTrlCNhxmQ4gXv@2bL4wuSryLu4JqT9lOCjfzAs0TvglyzhwuR6y7F7KfAsOOJc46vsyfLs5zAfgXVc@aU64TuqJmQ75#Mr#3Gsxix7#jOh5HWr#@XsfPX7yCKc4fNsIavq5ODeMqS@hexdKKH71evh4DT72qV4yCBr@SBjfHxeZ2WsumT92rH6LjAs#CG7YiWslfMqijDtMTW@f@W4iPvhKDv82#EjhOEl#Hx7wfFgiMFGBMM