Problem: word block

Code: word+block/tails_1645538942

Nibbles version: 0.2 | 0.21 | 0.22 | 0.23 | 0.24 | 0.25 | 1.00

Format: Compact | Simple | +Type | Table | JSON | .nbl (DeBruijn) | .nbl (names)

(implicit map with implicit range) 
    $ (= fstInt) 
    \ (reverse) <--arg( B A ) 
        >~ (drop while) 
            \ (reverse) 
                * (join) 
                    " " (string) 
                    . (map) 
                        % (split (remove empties)) 
                            ;$ (= fstLine) 
                            ~ (auto = words) 
                        ? (if/else) <--arg( C ) 
                            - (subtract) 
                                @ (= B) 
                                , (length) 
                                    $ (= C) 
                            . (map) <--arg( D ) 
                                @ (= C) 
                                ' ' (char) <--arg( E ) 
                            $ (= C) 
            ~ (not) 
            (implicit arg = F) <--arg( F )