CF205A Little Elephant and Rozdil

The Little Elephant loves Ukraine very much. Most of all he loves town Rozdol (ukr. "Rozdil"). However, Rozdil is dangerous to settle, so the Little Elephant wants to go to some other town. The Little Elephant doesn't like to spend much time on travelling, so for his journey he will choose a town that needs minimum time to travel to. If there are multiple such cities, then the Little Elephant won't go anywhere. For each town except for Rozdil you know the time needed to travel to this town. Find the town the Little Elephant will go to or print "Still Rozdil", if he stays in Rozdil.

The first line contains a single integer $ n $ $ (1

Print the answer on a single line — the number of the town the Little Elephant will go to. If there are multiple cities with minimum travel time, print "Still Rozdil" (without the quotes).

In the first sample there are only two cities where the Little Elephant can go. The travel time for the first town equals $ 7 $ , to the second one — $ 4 $ . The town which is closest to Rodzil (the only one) is the second one, so the answer is $ 2 $ . In the second sample the closest cities are cities two and five, the travelling time to both of them equals $ 4 $ , so the answer is "Still Rozdil".