Once in a while

Once in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a while
Once in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a while
Once in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a whileOnce in a while