ROW 4: Rep row 2. (16 sts)
ROW 5: Rep row 3.
ROW 6: Rep row 2. (20 sts)
ROW 7: Rep row 3.
ROW 8: Rep row 2. (24 sts)
ROW 9: Rep row 3.
ROW 10: Rep row 2. At the end of this row join pink and fasten off yellow. (28 sts)
ROW 11-13: Rep row 3. At the end of row 13 join light blue and fasten off pink.
ROW 14: Rep row 3.
ROW 15: Sc next st, dc dec next 2 sts, sk next st, (sc next st, dc next st) rep bet () to last 4 sts, sc next st, sk next st, dc dec last 2 sts, ch-1, turn. (24 sts)
ROW 16: Rep row 3. At the end of this row join pink and fasten off blue.
ROW 17: Rep row 15. (20 sts)
ROW 18-19: Rep row 3. At the end of row 19 join yellow and fasten off pink.
ROW 20-21: Rep row 3.