N=int(input())
A=map(int,input().split())
B=int(''.join(input().split())[::-1],2)
C=[[] for _ in range(1<<17)]
for i,x in enumerate(A):
  C[x]+=[i]
d=0
for I in C:
  x = 0
  for i in I:
    x|=B<<i
  d^=x
d^=(1<<N+N)
print('\n'.join('ODD' if x == '1' else 'EVEN' for x in bin(d)[::-1][:N+N-1]))