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        <name>Michael</name>
        <email>17bity@gmail.com</email>
        <homepage>http://www.jialing.net</homepage>
    </friend>
    <friend>
        <name>John</name>
        <email>john@gmail.com</email>
        <homepage>http://www.john.com</homepage>
    </friend>
    <friend>
        <name>Peggy</name>
        <email>peggy@gmail.com</email>
        <homepage>http://www.peggy.com</homepage>
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friend: {
   name:"Michael",
   email:"17bity@gmail.com",
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},
friend: {
   name:"John",
   email:"john@gmail.com",
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