# code: http://golf.shinh.org/reveal.rb?beekeeping/tails_1654160148&nbb
# target Nibbles version: 0.25
# commenter version: 0.1.2.181

#(implicit map):[int] 
    ints #(_):[int] 
    \B A 
    / #(foldr1):int 
        | #(filter):[int] 
            + #(add):[int] 
                ~ #(auto = 1):auto 
                , #(range from 1):[int] 
                    ~ #(auto = infinity):auto 
            \C 
            >> #(tail):[[int]] 
                `% #(split list (keep empties)):[[int]] 
                    `@ #(to base):[int] 
                        C #($):int 
                        B #(@):int 
                    `D #(to base from data):[int] 
                        15 #(to base from data arg):null 
        \E D 
        E #($):int 
#(postdata (hex): to base from data)
a8b