05. Faro Shuffle

data = input().split()
shuffles = int(input())

for i in range(shuffles):
    left_half = data[:len(data) // 2]
    right_half = data[len(data) // 2::]
    current_shuffle = []
    for x in range(len(left_half)):
        current_shuffle.append(left_half[x])
        current_shuffle.append(right_half[x])
    data = current_shuffle

print(data)