It is difficult for me to explain messy codes, You will agree with me when if you see that codes, for example below
<h1> Long<sup>Long<sup>Long<sup>Long<sup>Long<sup>Long<sup>Long<sup>Long<sup>Long</sup>Long</sup> Long</sup>Long</sup>Long</sup>Long</sup>Long</sup>Long</sup>Long
</h1>
Vert nice effect.
NiceNiceNiceNiceNiceNiceNiceNiceNice