Woocommerce Display Product Attribute Variations

gistfile1.txt

<?php
  global $product;
  $attributes = $product->get_attributes();
  foreach ( $attributes as $attribute ) {
    $terms = wp_get_post_terms( $product->id, $attribute['name'], 'all' );
    foreach ( $terms as $term ) {
      echo $term->name .'<br>';
    } 
  }
?>