User blog comment:Denis Maksudov/My system of number names (Fast Growing Series, FGS)/@comment-25601061-20160724132617/@comment-28606698-20160809113513

Yes, Nayuta Ito, as you can see, it is fully consistent to the rules and examples given in this post: a subscript should read from right to left. That is why $$f_{\omega.2+1}(10)$$ is "unaddbimultom", as you said,  not "Bimultom-unaddom"  (general rules were formulated and written at the top of the post only 12 days ago after comments of Alemagno)