Problem: packed UTF 9

Code: packed+UTF+9/tails_1642069994

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 string concatenation) 
    (implicit string concatenation) 
        << (init) 
            \ (reverse) 
                `@ (to base) 
                    512 (integer) 
                    `r (read int) 
                        + (concat) 
                            \ (reverse) 
                                % (split (remove empties)) 
                                    @ (= fstLine) 
                                    ~ (auto = words) 
        "\n" (string) <--arg( B A ) 
    ch (chr) 
        (implicit arg = fstInt)