Select the option that represents the letters that, when sequentially placed from left to right in the blanks below, will complete the letter series. _ F O _ L L W F _ O O L _W F F _ O _ L _ |
F O F L O L W F F L L O O W F F O L L O L F O W L L F W |
F O F L O L W |
F F O O L L W / F F O O L L W / F F O O L L W F O F L O L W |