def initial_location(roll):
    """Return initial hit location for a given roll."""

    if roll < 100:
        roll = (roll // 10) + (10 * (roll % 10))
    if roll > 30:
        if roll <= 70:
            return "Body"
        elif roll <= 85:
            return "Right Leg"
        else:
            return "Left Leg"
    elif roll <= 10:
        return "Head"
    elif roll <= 20:
        return "Right Arm"
    else:
        return "Left Arm"