求此样例解释

P7114 [NOIP2020] 字符串匹配

``` A=m,B=mmlmm,C=o,i=1 A=mm,B=lmml,C=o,i=1 ``` @[SpreadWings](/user/655425)
by atom_yan @ 2022-11-10 14:01:15


@[atom_yan](/user/668765) 啊这谢谢
by SpreadWings @ 2022-11-10 15:26:23


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