Program Pentagon;
const nmax=200;
     mmax=255;
var i,j,n,m,k:integer;
   B:array[0..nmax,0..mmax] of -1..255;
   C:array[0..mmax] of integer;
    Intrare:text;
    Iesire:text;

begin    
readln(n,m);
for i:=1 to n do
 begin
   for j:=1 to m do read(B[i,j]);
   readln;
 end;  
  assign(Intrare, 'Pentagon.IN');
  rewrite(Intrare);
  write(Intrare, n,' ', m);
  writeln;
  for i:=1 to n do
begin
for j:=1 to m do write(Intrare, B[i, j]);
writeln(Intrare);
end;
close(Intrare);

for J:=1 to n do
begin
 i:=0;
 while i<=m do
 begin
 while (i<=m) and (B[i,j]=1) do 
 begin
 Inc(i);
 end;
 k:=0;
 while (i<=m) and (B[i,j]=0)do
 begin
 Inc(k); Inc(i);
 end;
 Inc(C[k]);
end; 
end;
assign(Iesire, 'pentagon.OUT');
rewrite(Iesire);
for i:=1 to m do
if C[i]>0 then writeln(Iesire,i,' ',C[i]);
close(Iesire);
end.