from collections import *

N, M = map(int, input().split())
A = deque(map(int, input().split()))
S = list(input())
for s in S:
    if s == "L":
        a = A.popleft()
        b = A.popleft()
        A.appendleft(a + b)
        A.append(0)
    else:
        a = A.pop()
        b = A.pop()
        A.append(a + b)
        A.appendleft(0)
        
print(*A)