0  ARRAY(0x6004f9c80)
   0  undef
   1  HASH(0x600636430)
      'fr' => 'un'
      'it' => 'uno'
      'sp' => 'uno'
   2  HASH(0x6005d18a8)
      'fr' => 'deux'
      'it' => 'due'
      'sp' => 'dos'
   3  HASH(0x6005d1920)
      'fr' => 'trois'
      'it' => 'tre'
      'sp' => 'tres'