#include <bits/stdc++.h>
using namespace std;
#define sz(x) (int)(x).size()
int main()
{
	cin.tie(0)->sync_with_stdio(0);
	cin.exceptions(cin.failbit);
	int t;
	cin>>t;
	while(t--){
		string s;
		cin>>s;
		int n = sz(s);
		int cnt = 0;
		for(char c:s)cnt += c=='-';
		if(!cnt || s[0] != '>' || s[n-1] != '>' || s[n-2] != '>' || s[n-3] != '>'){
			cout<<"No"<<'\n';
			continue;
		}
		cout<<"Yes"<<'\n';
		vector<pair<int,int>>ans;
		for(int i=n-1;i>=0;i--){
			if(s[i] == '-'){
				for(int j=n-1;j>=i+3;j--){
					ans.push_back({0,j+1});
				}
				for(int j=0;j<i;j++){
					if(s[j] == '>'){
						ans.push_back({j,i+3-j+1});
					}
				}
				break;
			}
		}
		cout<<sz(ans)<<'\n';
		for(auto x:ans){
			cout<<x.first+1<<" "<<x.second<<'\n';
		}
		
	}
}