# 最初の入力
T, N, money = map(int, input().split())
ADV = 500000

S = [0] * N
P = [0] * N
R = [0] * N

# インタラクティブ
for week in range(T):
    # (あ) 出版社の行動を出力する
    if False and week <= T//2 and money >= ADV*2.1:
        print("2",1,flush=True)
    else:
        for i in range(N):
            P[i] += 1

        P_sum = sum(P)
        L = []
        for i in range(N):
            if P[i] <= 0:
                L.append(0)
                continue
            
            ratio = P[i]/P_sum
            m = int(money*ratio)//10
            L.append(m//500)
            #[money // (500 * N)] * N
        print(sum(l*500 for l in L))
        print("1", *L, flush=True)

    # (い) 売上部数などを入力する
    money = int(input())
    S = list(map(int, input().split()))
    P = list(map(int, input().split()))
    R = list(map(int, input().split()))