#include <algorithm>
#include <complex>
#include <cstdlib>
#include <ctime>
#include <time.h>
#include <iomanip>
#include <iostream>
#include <map>
#include <math.h>
#include <queue>
#include <random>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <vector>
#include <numeric>
#include <limits>
#include <type_traits>

using namespace std;
#define SAY_YES cout << "YES" << endl;
#define SAY_Yes cout << "Yes" << endl;
#define SAY_NO cout << "NO" << endl;
#define SAY_No cout << "No" << endl;
#define IFYES(TRUE_OR_FALSE)   \
    if (TRUE_OR_FALSE)         \
    {                          \
        cout << "YES" << endl; \
    }                          \
    else                       \
    {                          \
        cout << "NO" << endl;  \
    }
#define IFYes(TRUE_OR_FALSE)   \
    if (TRUE_OR_FALSE)         \
    {                          \
        cout << "Yes" << endl; \
    }                          \
    else                       \
    {                          \
        cout << "No" << endl;  \
    }
#define IFyes(TRUE_OR_FALSE)   \
    if (TRUE_OR_FALSE)         \
    {                          \
        cout << "yes" << endl; \
    }                          \
    else                       \
    {                          \
        cout << "no" << endl;  \
    }
#define DEBUG_OUTPUT_ARRAY(XXX, ONE)                            \
    for (int i = 0; i < (ONE); i++)                             \
    {                                                           \
        cout << "DEBUG: i = " << i << " -> " << XXX[i] << endl; \
    }
#define DEBUG_OUTPUT_ARRAY2(XXX, ONE, TWO)                             \
    for (int i = 0; i < (ONE); i++)                                    \
    {                                                                  \
        cout << "<<< i = " << i << " >>>" << endl;                     \
        for (int j = 0; j < (TWO); j++)                                \
        {                                                              \
            cout << "DEBUG: j = " << j << " -> " << XXX[i][j] << endl; \
        }                                                              \
    }
#define DEBUG_OUTPUT_ARRAY2_BOX(XXX, ONE, TWO) \
    for (int i = 0; i < (ONE); i++)            \
    {                                          \
        cout << i << "  ";                     \
        for (int j = 0; j < (TWO); j++)        \
        {                                      \
            cout << XXX[i][j] << " ";          \
        }                                      \
        cout << endl;                          \
    }

typedef pair<long long int, long long int> pll;


const long long int mod = 1000000007;
const long long int INF = 1e18;
long long int N,M,B,C,sum=0,A[605][205]={},Y[100500],Z[100500],dp[5]={},four[1000]={},dp2[2000500]={};
long long int H,W,c[20][20];
pll key[1005];
string S,T;
long long int len[12][12]={};


bool used[200020]={};
long long int res=0;
int main()
{
    cout << fixed << setprecision(18);
    cin>>H>>W;
    for(long long int i = 0; i < 10; i++){
        for(long long int j = 0; j < 10; j++){
            len[i][j]=INF;
            
        }
    }
    for(long long int i = 0; i < 10; i++){
        for(long long int j = 0; j < 10; j++){
            cin>>c[i][j];
            len[i][j]=c[i][j];
        }
    }
    for(long long int k = 0; k < 10; k++){
        for(long long int i = 0; i < 10; i++){
            for(long long int j = 0; j < 10; j++){
                len[i][j]=min(len[i][j],len[i][k]+len[k][j]);
            }
        }
    }
    for(long long int i = 0; i < H; i++){
        for(long long int j = 0; j < W; j++){
            cin>>A[i][j];
            res+=len[A[i][j]][1];
        }
    }
    cout<<res<<endl;
}


Measured memory_bytes: 640