Problem: tic tac toe winner

Code: tic+tac+toe+winner/tails+%28whio.gs2%29_1710479722

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)

= (subscript (wrapped)) 
    ? (index) 
        . (map) 
            % (split (remove empties)) 
                @ (= fstLine) 
                ~ (auto = words) 
            ? (index) <--arg( A ) 
                . (map) 
                    `_ (subsequences) 
                        3 (integer) 
                        $ (= A) 
                    + (sum) <--arg( B ) 
                        ! (zip with) 
                            `@ (to base) 
                                ~ (auto = 10) 
                                165327840 (integer) 
                            @ (= B) <--arg( C ) 
                            = (zipop: subscript) 
                12 (integer) 
        ~ (by) 
        $ (= D) <--arg( D ) 
    "XOC" (string)