Move

position = int(input())
my_array = input().split(',')
int_array = []

for el in range(0, len(my_array)):
    int_array.append(int(my_array[el]))

for step in range(0, position):
    x = int_array.pop(0)
    int_array.insert(len(int_array), x)

print(int_array)

size = 0
times = 0
forward_sum = 0
backward_sum = 0

end_of_code = ''


while end_of_code != 'exit':
    movement = [input().split(' ')]
    if movement[0][0] == 'exit':
        end_of_code = 'exit'
    elif movement[0][1] == 'forward':
        times = int(movement[0][0])
        size = int(movement[0][2])
        for step in range(0, times):
            if size == 1:
                x = int_array.pop(0)
                int_array.insert(len(int_array), x)
                forward_sum = forward_sum + int_array[0]
            else:
                int_array = int_array[size:] + int_array[:size]
                forward_sum = forward_sum + int_array[0]

    elif movement[0][1] == 'backwards':
        times = int(movement[0][0])
        size = int(movement[0][2])
        for step in range(0, times):
            if size == 1:
                y = int_array.pop()
                int_array.insert(0, y)
                backward_sum = backward_sum + int_array[0]
            else:
                int_array = int_array[size+1:] + int_array[:size+1]
                backward_sum = backward_sum + int_array[0]

print('Forward: ', forward_sum)
print('Backwards: ', backward_sum)