price_ratings = [int(i) for i in input().split(', ')]

entry_point = int(input())

type_items = input()

left_part = []
right_part = []

for i in range(0, entry_point):
    if type_items == 'cheap':
        if price_ratings[i] < price_ratings[entry_point]:
            left_part.append(price_ratings[i])
    else:
        if price_ratings[i] >= price_ratings[entry_point]:
            left_part.append(price_ratings[i])

for i in range(entry_point+1, len(price_ratings)):
    if type_items == 'cheap':
        if price_ratings[i] < price_ratings[entry_point]:
            right_part.append(price_ratings[i])
    else:
        if price_ratings[i] >= price_ratings[entry_point]:
            right_part.append(price_ratings[i])

if sum(left_part) >= sum(right_part):
    print(f'Left - {sum(left_part)}')
else:
    print(f'Right - {sum(right_part)}')