Shown with a cast-on count of 13 stitches.  

• Row 1 (RS): *P4, k2, repeat from * to last st, p1.
• Row 2: K1, *p2, k4, repeat from *.
• Row 3: *P3, k3, repeat from * to last st, p1.
• Row 4: K1, *p3, k3, repeat from *.
• Row 5: *P2, k4, repeat from * to last st, p1.
• Row 6: K1, *p4, k2, repeat from *.
• Row 7: P1, *k4, p2, repeat from *.
• Row 8: *K2, p4, repeat from * to last st, k1.
• Row 9: P1, *k3, p3, repeat from *.
• Row 10: *K3, p3, repeat from * to last st, k1.
• Row 11: P1, *k2, p4, repeat from *.
• Row 12: *K4, p2, repeat from * to last st, k1.