Taxi

from collections import deque

list_of_the_customers = list(int(c) for c in input().split(", "))
list_of_your_taxis = deque(int(t) for t in input().split(", "))

total_time_to_drive = 0

while list_of_the_customers and list_of_your_taxis:
    current_customer = list_of_the_customers[0]
    current_taxi = list_of_your_taxis[-1]

    if current_taxi >= current_customer:
        total_time_to_drive += current_customer
        list_of_your_taxis.popleft()
        list_of_the_customers.pop()

    elif current_customer > current_taxi:
        list_of_the_customers.append(current_customer)
        list_of_your_taxis.popleft()

if len(list_of_the_customers) == 0:
    print(f"All customers were driven to their destinations")
    print(f"Total time: {total_time_to_drive} minutes")
else:
    left_customers = len(list_of_the_customers)
    print(f"Not all customers were driven to their destinations")
    print(f"Customers left: {(', '.join(str(left_customers)))}")