该运行实例中，令文本串长度为7，随机产生的文本串为asasbsb，分布在3个节点上；模式串长度为2，随机产生的模式串为as。最后，节点0、1和2上分别得到两个近似匹配位置-The running instance, so that the text string length is seven, randomly generated text string asasbsb distributed in the three nodes　the pattern string of length 2, the randomly generated pattern string as. Finally, the nodes 0,1 and 2, respectively, the two approximate matching position