data = [int(el) for el in input().split(", ")]
index = int(input())
value = data[index]
command = input()

if command == "cheap":
    left_side = [el for el in data[:index] if el < value]
    right_side = [el for el in data[index+1:] if el < value]
    if sum(left_side) <= sum(right_side):
        print(f"Left - {sum(left_side)}")
    else:
        print(f"Right - {sum(right_side)}")
else:
    left_side = [el for el in data[:index] if el >= value]
    right_side = [el for el in data[index+1:] if el >= value]
    if sum(left_side) >= sum(right_side):
        print(f"Left - {sum(left_side)}")
    else:
        print(f"Right - {sum(right_side)}")