ޱ | Chain network
ɹ | Successful case
ǰλãҳ -> ޱ -> ɹ
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ѧϰܲõ72䣬ʹһ½пܣȫ˵Ϊ벻Ϊһ˷²ԶԷֻ˽ĹĹҲ˲ģ˼ʹƸҲзչ˴ćӱؽĶҡ̨ջʹһԭŽŶѡ෴һ˷Ծø֪ö٣üӣܹɫԼӦĹҹƽйǴҵģôʹһԭҪѵŶҲ˻áѻŽгӶʹ˽˽ɢɳŽᡢ˱ǰ䲴Ի͡ӡ֤ܲ˵ģҲŽᣬŽҲѡ
2