# code: http://golf.shinh.org/reveal.rb?Stop+on+nonzero/tails_1652881055&nbb
# target Nibbles version: 0.25
# commenter version: 0.1.2.181

/ #(foldr1):[int] 
    `= #(chunk by):[[int]] 
        ints #(_):[int] 
        #\A 
        #(implicit arg = A):int 
    #\C B 
    #(implicit arg = C):[int]