#include<iostream>
#include<vector>
#include<algorithm>
#define b v.begin()
using namespace std;int main(){vector<int>v;int x,n=0;for(;cin>>x;++n)v.push_back(x);for(x=n;x--;rotate(b,b+1,b+n))if(is_sorted(b,b+n)){for(x:v)cout<<x<<' ';return 0;}cout<<'-';}