n, m = map(int, input().split())
a = list(map(int, input().split()))

current_run = []
sums = []

for num in a:
    if num % 2 == 1:
        current_run.append(num)
    else:
        if len(current_run) >= m:
            sums.append(sum(current_run))
        current_run = []

# Check the last run after loop ends
if len(current_run) >= m:
    sums.append(sum(current_run))

for s in sums:
    print(s)