print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";print "";