program z506;
uses crt;
const s=9;
var a,b,c,n:integer;
BEGIN
clrscr;
writeln('vvesti');
readln(n);
for a:=1 to s do
for b:=0 to s do
for c:=0 to s do
if a+b+c=n then
writeln(a,b,c);
readln;
END.