Correct:
INSTRUCTIONS
Cast on 50 sts.
Row 1 (RS): Sl 1 knitwise, k1, *p2, k2; rep from * to last 4 sts, p2, k2.
Row 2: Sl 1 purlwise, p1, k2, *p2, k2; rep from * to last 2 sts, p2.
Rep these 2 rows till work measures approximately 250 cm long, measured from the cast on edge and ending with a WS row.
Keep approximately 20 m of yarn left for the fringe.
(120 fringe lengths of 15cm plus 2 m spare.)
Cast off all sts.