N, Q = list(map(int, input().split()))
X = [input() for _ in range(N)]

R = {}
ans = []
c = 1
for x in X:
  if x in R:
    ans.append([2, R[x]])
  else:
    ans.append([1, c, x])
    ans.append([2, c])
    R[x] = c
    c += 1

if len(ans) > Q:
  print("No")
else:
  for i in range(Q - len(ans)):
    ans.append([1, 1, 1])
  print("Yes")
  for a in ans:
    print(*a)