03. angry_cat

price_ratings = input()
entry_point = int(input())
item_type = input()

items_list = price_ratings.split(", ")
point = int(items_list[entry_point])

left_side = list(map(int, items_list[entry_point-1::-1]))
right_side = list(map(int, items_list[entry_point+1:]))
left_sum = 0
right_sum = 0

if item_type == "cheap":
    for item in left_side:
        if item < point:
            left_sum += item
    for item in right_side:
        if item < point:
            right_sum += item
elif item_type == "expensive":
    for item in left_side:
        if item >= point:
            left_sum += item
    for item in right_side:
        if item >= point:
            right_sum += item

if left_side >= right_side:
    print(f"Left - {left_sum}")
else:
    print(f"Right - {right_sum}")