04. Josephus Permutation

lst = input().split(' ')
number = int(input())
output = []

while len(lst) != 0:
    for i in range(number - 1):
        lst.append(lst[0])
        del lst[0]
    output.append(int(lst[0]))
    del lst[0]

print(str(output).strip().replace(' ', ''))