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