#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
#define endl "\n"

int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(nullptr);
    cout.tie(nullptr);
    int t;
    cin>>t;
    while (t--)
    {
        int n;
        cin>>n;
        string s;
        cin>>s;
        int bad = 0;
        for (int i = 0; i < n - 1; i++)
        {
            if (s[i] == '>') bad++;
        }
        cout<<bad + 1<<" ";
        int j = 2;
        int c_bad = bad;
        for (int i = 0; i < n - 1; i++)
        {
            if (s[i] == '>')
            {
                cout<<c_bad<<" ";
                c_bad--;
            }
            else
            {
                cout<<bad + j<<" ";
                j++;
            }
        }
        cout<<endl;

        bad = 0;
        for (int i = 0; i < n - 1; i++)
        {
            if (s[i] == '<') bad++;
        }
        cout<<n - bad<<" ";
        j = n;//- bad - 1;
        c_bad = 1; // low
        for (int i = 0; i < n - 1; i++)
        {
            if (s[i] == '<')
            {
                int len = 0;
                int k = i;
                while (s[k] == '<')
                {
                    len++;
                    k++;
                }
                while(k--)
                    cout<<c_bad + <<" ";
                c_bad++;

            }
            else
            {
                cout<<j<<" ";
                j--;
            }
        }
        cout<<endl;

    }
    return 0;
}