Man O War

pirate_ship = list(map(int, input().split('>')))
warship = list(map(int,input().split('>')))
Max_health = int(input())

Low_level = int(Max_health * 0.2)
end = False

command = input()
while command != 'Retire':
    parts = command.split()
    action = parts[0]
    if action == 'Fire':
        index = int(parts[1])
        damage = int(parts[2])
        if 0 <= index < len(warship):
            warship[index] -= damage
            if warship[index] <= 0:
                print('You won! The enemy ship has sunken.')
                break

    elif action == 'Defend':
        start_index = int(parts[1])
        end_index = int(parts[2])
        damage = int(parts[3])
        if 0 <= start_index <= end_index < len(pirate_ship):
            for i in range(start_index, end_index + 1):
                pirate_ship[i] -= damage
                if pirate_ship[i] <= 0:
                    print('You lost! The pirate ship has sunken.')
                    end = True
                    break
        if end:
            break

    elif action == 'Repair':
        index = int(parts[1])
        health = int(parts[2])
        if 0 <= index < len(pirate_ship):
            pirate_ship[index] += health
            if pirate_ship[index] > Max_health:
                pirate_ship[index] = Max_health

    elif action == 'Status':
        count = len([x for x in pirate_ship if x < Low_level])
        print(f'{count} sections need repair.')
    command = input()

else:
    print(f'Pirate ship status: {sum(i for i in pirate_ship)}')
    print(f'Warship status: {sum(i for i in warship)}')