n,m = map(int,input().split())
an = list(map(int,input().split()))
result = []
tmp = []
for i in range(len(an)):
    #print(an[i])
    if an[i]%2==1:
        tmp.append(an[i])
    else:
        if len(tmp)>=m:
            result.append(tmp)
        tmp = []
if len(tmp)>=m:
    result+=[tmp]
for i in result:
    print(sum(i))