Shown with a cast-on count of 23 stitches.  

• Row 1 (RS): *K1, p3, k4, p3, repeat from * to last st, k1.
• Row 2: P1, *k3, p1, k2, p1, k3, p1, repeat from *.
• Row 3: *K3, p2, k2, p2, k2, repeat from * to last st, k1.
• Row 4: P1, *p2, k2, p2, k2, p3, repeat from *.
• Row 5: *K3, p2, 1/1 RC, p2, k2, repeat from * to last st, k1.
• Row 6: P1, *k3, p4, k3, p1, repeat from *.