/*
ID: awesome35
LANG: C++14
TASK: vans
*/
#define _CRT_SECURE_NO_WARNINGS
#include<bits/stdc++.h>
#include<unordered_set>
#include<unordered_map>
#include<chrono>
using namespace std;
typedef pair<int, int> pii;
typedef long long ll;
typedef pair<ll, ll> pll;
typedef long double ld;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef vector<pair<int, int>> vpi;
typedef vector<pair<ll, ll>> vpll;
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define F0R(i,a) FOR(i,0,a)
#define ROF(i,a,b) for (int i = (b)-1; i >= (a); --i)
#define R0F(i,a) ROF(i,0,a)
#define trav(a,x) for (auto& a: x)
#define pb push_back
#define mp make_pair
#define rsz resize
#define sz(x) int(x.size())
#define all(x) x.begin(),x.end()
#define f first
#define s second
#define cont continue
#define endl '\n'
#define ednl '\n'
#define test int testc;cin>>testc;while(testc--)
#define pr(a, b) trav(x,a)cerr << x << b; cerr << endl;
#define message cout << "Hello World" << endl;
const int dx[4] = { 1,0,-1,0 }, dy[4] = { 0,1,0,-1 }; // for every grid problem!!
const ll linf = 4000000000000000000LL;
const ll inf = 998244353;//1000000007
const ld pi = 3.1415926535;
void pv(vi a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vll a) { trav(x, a)cout << x << " "; cout << endl; }void pv(vector<vi>a) {
F0R(i, sz(a)) { cout << i << endl; pv(a[i]); cout << endl; }
}void pv(vector<vll>a) { F0R(i, sz(a)) { cout << i << endl; pv(a[i]); }cout << endl; }void pv(vector<string>a) { trav(x, a)cout << x << endl; cout << endl; }
void setIO(string s) {
ios_base::sync_with_stdio(0); cin.tie(0);
if (sz(s))
{
freopen((s + ".in").c_str(), "r", stdin);
if (s != "test1")
freopen((s + ".out").c_str(), "w", stdout);
}
}
/*
#ifndef arwaeystoamneg
#include ".h"
#endif*/
#ifdef arwaeystoamneg
#endif
int n, m, k;
vector<string>a;
vector<vi>visited, prefix;
void dfs(int i, int j)
{
visited[i][j] = k;
F0R(l, 4)
{
int x = i + dx[l], y = j + dy[l];
if (x >= 0 && y >= 0 && x < n && y < m && a[x][y] != '.' && !visited[x][y])dfs(x, y);
}
}
vi dp, ndp;
int get(int i, int j)
{
return prefix[j][m] - prefix[j][i];
}
void solve(int l, int r, int tl, int tr)
{
if (l > r)return;
int mid = (l + r) / 2;
pii best = { -inf,-1 };
FOR(k, tl, min(mid, tr) + 1)
{
best = max(best, { dp[k] + get(k + 1,mid),k });
}
ndp[mid] = best.f;
int x = best.s;
solve(l, mid - 1, tl, x);
solve(mid + 1, r, x, tr);
}
int main()
{
setIO("");
cin >> n >> m;
a.rsz(n);
F0R(i, n)cin >> a[i];
visited.rsz(n, vi(m));
k = 1;
F0R(i, n)
{
F0R(j, m)
{
if (a[i][j] != '.' && !visited[i][j])
{
dfs(i, j);
k++;
}
}
}
//pv(visited);
vi val(k), left(k, m);
F0R(i, n)F0R(j, m)
{
if (a[i][j] != '.')val[visited[i][j]] += a[i][j] - '0';
left[visited[i][j]] = min(left[visited[i][j]], j);
}
//pv(val);
//pv(left);
prefix.rsz(m, vi(m + 1));
F0R(j, m)
{
set<int>todo;
F0R(i, n)
{
if (visited[i][j])
todo.insert(visited[i][j]);
}
trav(x, todo)prefix[j][left[x]] += val[x];
int sum = 0;
F0R(i, m + 1)
{
sum += prefix[j][i];
prefix[j][i] = sum - prefix[j][i];
}
}
dp.rsz(m, -inf), ndp.rsz(m);
F0R(i, m)dp[i] = get(0, i);
cout << *max_element(all(dp)) << endl;
FOR(i, 1, m)
{
fill(all(ndp), -inf);
solve(0, m - 1, 0, m - 1);
dp = ndp;
cout << *max_element(all(dp)) << endl;
}
}
