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（1）图中有7M/Q3A;s,|(F-T/[9C7E+g+{6];B9a个长方形。:G9J8r'~-e:q
（2）图中有-{2k3e+O5f.?.V8G/~.i0K4d4{个长方形。:G9J8r'~-e:q
:G9J8r'~-e:q