from collections import defaultdict
N,Q=map(int,input().split())
X=[int(input()) for _ in range(N)]
D=defaultdict(int)
A=defaultdict(int)
Xcnt=0
for x in X:
    if x>0:Xcnt+=1
    D[x]+=1
if Xcnt>(Q-N+Xcnt)//2:exit(print("No"))
cnt=0
i=0
while i<N:
    if X[i]==0:
        print(f"2 0");cnt+=1
    else:
        if A[X[i]]==0:
            print(f"1 {X[i]} {X[i]}");cnt+=1
        print(f"2 {X[i]}");cnt+=1
    i+=1
if cnt<Q:
    print(f"1 1 1")
    cnt+=1