uses crt;
var i,j,k:integer;
begin
clrscr;
for i:=1 to 15 do
write('A');
writeln;
for j:=1 to 10 do
write('H');
writeln;
for k:=1 to 7 do
write('X');
readln;
end.
var i,j,k:longint;
begin
for i:=1 to 15 do
write('A');
writeln;
for j:=1 to 10 do
write('H');
writeln;
for k:=1 to 7 do
write('X');
readln;
end.