program trip;
uses crt;
var q,w,e,m,n,b,s,i,j,k:integer;
z,x,c:string;
begin
clrscr;
readln(s);
readln(z,m);
readln(x,n);
readln(c,b);

if (m>0) and (n>0) and (b>0) then
for i:=0 to m do
for j:=0 to n do
for k:=0 to b do
if i+j+k=s then
begin
{writeln(i,j,k);}
for q:=1 to i do write(z, ' ');
for w :=1 to j do write(x, ' ');
for e:=1 to k do write(c, ' ');
writeln;
end;
end.