print((function (f, fh)
	local a,m,n = {},fh:read("*n"),fh:read("*n")
	if m==0 then
		for i=1,n do f(a,i*5) end
	else
		for i=0,n do for j=(i==0 and 1 or 0),(m<5 and m or 4) do f(a,i*5+j) end end
		for i=5,m do f(a,n*5+i) end
	end
	return table.concat(a,"\n")
end)(table.insert, io.stdin))