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#include <bits/stdc++.h>
 
using namespace std;
 
long long int a, n, b[100005], cnt, maxnr, secv;
vector<long long int> sch;
 
bool echivalente(long long int x, long long int y){
    long long int cx, cy, nrcif1=0, nrcif2=0, nrschimb1=1, nrschimb2=1;
    cx=x;
    cy=y;
    vector <long long int> v1, v2;
    while(cx){
        v1.push_back(cx%10);
        nrcif1++;
        cx/=10;
    }
    while(cy){
        v2.push_back(cy%10);
        nrcif2++;
        cy/=10;
    }
    if(nrcif1!=nrcif2){
        return false;
    }
    sort(v1.begin(), v1.end());
    sort(v2.begin(), v2.end());
 
    while(x){
        for(int i=0; i<v1.size(); i++){
            if(v1[i]==x%10){
                nrschimb1=nrschimb1*10+i;
            }
        }
        x/=10;
    }
    while(y){
        for(int i=0; i<v2.size(); i++){
            if(v2[i]==y%10){
                nrschimb2=nrschimb2*10+i;
            }
        }
        y/=10;
    }
 
    if(nrschimb1==nrschimb2) return true;
    return false;
}
 
int schimbat(long long int x){
    long long int cx, nrschimb1=1;
    cx=x;
    vector <long long int> v1;
    while(cx){
        v1.push_back(cx%10);
        cx/=10;
    }
 
    sort(v1.begin(), v1.end());
 
    while(x){
        for(int i=0; i<v1.size(); i++){
            if(v1[i]==x%10){
                nrschimb1=nrschimb1*10+i;
            }
        }
        x/=10;
    }
    return nrschimb1;
}
 
int main(){
 
    ifstream fin("forma.in");
    ofstream fout("forma.out");
 
    fin>>a;
    fin>>n;
    for(int i=0; i<n; i++){
        fin>>b[i];
        if(echivalente(a, b[i])==1){
            cnt++;
        }
    }
    fout<<cnt<<endl;
 
    for(int i=0; i<n; i++){
        sch.push_back(schimbat(b[i]));
    }
 
    sort(sch.begin(), sch.end());
 
    for(int i=0; i<sch.size(); i++){
        if(sch[i]==sch[i+1]){
            secv++;
        }
        else{
            maxnr=max(maxnr, secv);
            secv=0;
        }
    }
    fout<<maxnr+1;
 
    return 0;
}
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