from typing import Sequence
from typing import Tuple


def get_default_powerup_distribution() -> Sequence[Tuple[str, int]]:
    """Standard set of powerups."""
    return (('triple_bombs', 3), ('ice_bombs', 3), ('punch', 3),
            ('impact_bombs', 3), ('land_mines', 2), ('sticky_bombs', 3),
            ('shield', 2), ('health', 1), ('curse', 1))