("%.i", 0)                                : '' [0]
JACKPOT                                   : '' [0]


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% flags   width   .precision  length      specifier            
% 0-#' +  * 0..9  .* 0..9     hhhlllLjtz  diuxXcsp%efgnEFGaACSo
% 0-      * 0..9  .* 0..9                 diuxXcsp%            
%   #' +                      hhhlll               efgn        
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