Shown with a cast-on count of 7 stitches.  

• Row 1 (WS): K2, M1L, p3, M1R, k2 (9 sts).
• Row 2: K2, M1L, k2, k1 tbl, k2, M1R, k2 (11 sts).
• Row 3: K2, M1L, purl to last 2 sts, M1R, k2 (13 sts).
• Row 4: K2, M1L, k2, M1R, k2, M1R, k1 tbl, M1L, k2, M1L, k2, M1R, k2 (19 sts).
• Row 5: K2, M1L, purl to last 2 sts, M1R, k2 (21 sts).
• Row 6: K2, M1L, knit to last 2 sts, M1R, k2 (23 sts).
• Row 7: K2, M1L, purl to last 2 sts, M1R, k2 (25 sts).
• Row 8: K2, M1L, k5, M1R, k5, M1R, k1 tbl, M1L, k5, M1L, k5, M1R, k2 (31 sts).
• Row 9: K2, M1L, purl to last 2 sts, M1R, k2 (33 sts).
• Row 10: K2, M1L, knit to last 2 sts, M1R, k2 (35 sts).
• Row 11: K2, M1L, purl to last 2 sts, M1R, k2 (37 sts).
• Row 12: K2, M1L, k8, M1R, k8, M1R, k1 tbl, M1L, k8, M1L, k8, M1R, k2 (43 sts).
• Row 13: K2, M1L, purl to last 2 sts, M1R, k2 (45 sts).
• Row 14: K2, M1L, knit to last 2 sts, M1R, k2 (47 sts).
• Row 15: K2, M1L, purl to last 2 sts, M1R, k2 (49 sts).
• Row 16: K2, M1L, k11, M1R, k11, M1R, k1 tbl, M1L, k11, M1L, k11, M1R, k2 (55 sts).
• Row 17: K2, M1L, purl to last 2 sts, M1R, k2 (57 sts).
• Row 18: K2, M1L, knit to last 2 sts, M1R, k2 (59 sts).
• Row 19: K2, M1L, purl to last 2 sts, M1R, k2 (61 sts).