How do you say Steem, Steeming or Steemit in sign language?

It's worth thinking about

There are over 360 million people, 5% of the world's population who has disability hearing loss (328 million adults and 32 million children). There are about 70 million deaf people who use sign language as their first language or mothers tongue according to the World Federation for the Deaf.

I tried to research the word, but came up with nothing really and even tried to relate it to a Steam bath, but still no joy. I did find something that could be a starting point and I've included the link to the video below and it's for the word 'Steeming', see if you agree and if there are any readers with hearing impairments and could provide some input, that would be amazing. :-)

You will want to go to 00:30 of the video to see the sign.

I do wonder what we'll end up with.

Flatrider.