From Knitting Daily's Kathleen Cubley - "The Vacation Scarf"
CO 24 stitches.
Row 1: K1, *YO, K2tog; rep from * to last st, K1.
Row 2: K1, *YO, P2tog; rep from * to last st, K1.
Repeat rows 1 and 2 until scarf is the desired length (or until you run out of yarn!).
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