1. NIHYS. Shiny. 2. AWERF. Wafer. 3. CLUNKO. Unlock. 4. UNBEOC. Bounce. Using the letters-YNIEFANLKEOB-fill in the blanks to answer the following riddle. The answer has four words. The first word has 5 letters, the second word has 2 letters, the third word has 2 letters and the fourth word has 3 letters. Her visit to the eye doctor was over in the ____________ ___ ___ _______. Blink of an eye