TeX Quotes
arr=[]
while 1:
	try:
		arr.append(list(input()))
	except:
		break
c=0
for i in range(len(arr)):
	for j in range(len(arr[i])):
		if arr[i][j]=='"' and c==0:
			arr[i][j]='``'
			c=1
		elif arr[i][j]=='"' and c==1:
			arr[i][j]="''"
			c=0
		print(arr[i][j],end="")
	print()
Jolly Jumpers
while 1:
	try:
		a=list(map(int,input().split()))
		a=a[1:]
		ans=[]
		c=0
		for i in range(len(a)-1):
			ans.append(abs(a[i]-a[i+1]))
		ans=sorted(ans)
		for i in range(len(ans)):
			if (i+1)!=ans[i]:
				c=1
				break
		if c==0:
			print('Jolly')
		else:
			print('Not jolly')	
	except:
		break