# code: http://golf.shinh.org/reveal.rb?Total+Time+Worked+Corrected/tails_1737380916&nbb
# target Nibbles version: 0.23
# commenter version: 0.1.6.187

#(implicit string concatenation):[chr] 
    `/ #(divmod):int 
        + #(sum):int 
            . #(map):[int] 
                `/ #(chunks of):[[int]] 
                    ~ #(auto = 2):auto 
                    . #(map):[int] 
                        % #(split (remove empties)):[[chr]] 
                            fstLine #(@):[chr] 
                            ~ #(auto = words):auto 
                        \A 
                        + #(add):int 
                            + #(add):int 
                                * #(multiply):int 
                                    % #(modulus):int 
                                        `r #(read int):int 
                                            A #($):[chr] 
                                        12 #(integer):int 
                                    ; #(save):int 
                                        60 #(integer):int 
                                    sets B 
                                `r #(read int):int 
                                    > #(drop):[chr] 
                                        2 #(integer):int 
                                        A #(@):[chr] 
                            * #(multiply):int 
                                o #(ord):int 
                                    `/ #(special folds):chr 
                                        A #(@):[chr] 
                                        ] #(foldop: max):null 
                                48 #(integer):int 
                \C 
                % #(modulus):int 
                    `/ #(special folds):int 
                        \ #(reverse):[int] 
                            C #($):[int] 
                        - #(foldop: sub):null 
                    1440 #(integer):int 
        B #($):int 
    sets D 
    \F E 
    & #(justify):[chr] 
        ":0" #(string):[chr] 
        3 #(integer):int 
        #(implicit arg = D):int