N,M=map(int, input().split())
A=list(map(int, input().split()))
s=input()
from collections import deque
d=deque(A)
for i in s:
    if i=='L':
        a=d.popleft()
        b=d.popleft()
        d.appendleft(a+b)
        d.append(0)
    else:
        a=d.pop()
        b=d.pop()
        d.appendleft(0)
        d.append(a+b)
print(*d)