#include<bits/stdc++.h>
using namespace std;
#define int long long
signed main(){
	ios_base::sync_with_stdio(false); cin.tie(NULL); cout.tie(NULL);
	int t;
	cin >> t;
	string s;
	
	while( t -- ){
		cin >> s;
		int n = s.size();
		if(!(s[0] == '>' && s[n - 1] == '>' && s[n - 2] == '>' && s[n - 3] == '>')){
			  cout << "No\n";
			  continue;
		}
		int cnt = 0;
		for(auto c : s) if(c == '-') cnt++;
		if(cnt == 0){
			cout << "No\n";
			continue;
		}
		
		int last = n - 1;
		for(; last >= 0; last --){
			if(s[last] == '-'){
				break;
			}
		}
		
		vector<pair<int, int>> ans;
		set<pair<int, int>> st;
		for(int i = n - 1; i >= last + 3; i--){
			ans.emplace_back(1, i + 1);
		}
		
		for(int i = 0; i < last; i++){
			if(s[i] == '>') ans.emplace_back(i + 1, last + 4 - i);
		}
		cout << "Yes " << ans.size() << '\n';
		for(auto it : ans){
			cout << it.first << " " << it.second << '\n';
		}		
		
	}
}