program z7_111;
uses crt;
const n=10;
var a:array[1..n] of integer;
i:integer;k:integer;
begin
clrscr;
randomize;
for I:=1 to n do begin
a[i]:=random(100);write(a[i]:3);end;
readln(k);
i:=1;
while i<=n-1 do begin
if a[i] mod 10=k
then begin a[i-1]:=k;a[i+1]:=k;
i:=i+1;end;
i:=i+1;
end;
writeln;
for I:=1 to n do write(a[i]:3);
end.