RND 7: Sc ea st around, sl st top beg sc, ch-1, turn.
RND 8: (2 sc next st, sc next 7 sts) around, join pink, sl st top beg sc, ch-1, turn, fasten off blue. (54 sts)
RND 9: Rep rnd 7.
RND 10: (2 sc next st, sc next 5 sts) around, join yellow, sl st top beg sc, ch-1, turn, fasten off pink. (63 sts)
RND 11: Rep end 7.
RND 12: Sc next 3 sts, (2 sc next st, sc next 5 sts) around, join lavender, sl st top beg sc, ch-1, turn, fasten off yellow. (73 sts)
RND 13: Sc next 3 sts, (2 sc next st, sc next 6 sts) around, sl st top beg sc, ch-1, turn. (83 sts)
RND 14: Sc next 3 sts, (2 sc next st, sc next 7 sts) around, join blue, sl st top beg sc, ch-1, turn, fasten off lavender. (93 sts)
RND 15: Rep rnd 7.
RND 16: (2 sc next st, sc next 6 sts) 13 times, sc next 2 sts, join pink, sl st top beg sc, ch-1, turn, fasten