array(4) {
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    ["base_id"] => string(5) "39842"
    ["base_sku"] => string(9) "10236088P"
  }
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    ["base_id"] => string(4) "8054"
    ["base_sku"] => string(9) "10235928P"
  }
  [42582] => array(2) {
    ["base_id"] => string(5) "41426"
    ["base_sku"] => string(9) "10236441P"
  }
  [41622] => array(2) {
    ["base_id"] => string(5) "39842"
    ["base_sku"] => string(9) "10236088P"
  }
}