import collections
 
def find(A):
	global root
	a=collections.deque([A])
	route=[]
	while a:
		b=a.popleft()
		route.append(b)
		if b==root[b]:
			for i in route:
				root[i]=b
			# print(root)
			return b
		a.append(root[b])
 
 
N,M=map(int,input().split())
root=[i for i in range(N+1)]     # 자기자신을 부모로
for _ in range(M):
	x,a,b=map(int,input().split())
	if x ==0:# 합
		root[a]=min(root[a],root[b])
		root[b]=min(root[a],root[b])
		# print(root)
	else:
		# print(root)
		if find(a)==find(b):
			print('YES')
		else:
			print('NO')
print(root)

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NSA1CjAgMSAzCjAgNCA1CjAgMiA1CjAgMiAzCjEgMSA1

5 5
0 1 3
0 4 5
0 2 5
0 2 3
1 1 5