Rnd 1, col A - MR, ch3 (counts as 1dc), 3dc, ch2, *4dc, ch2, rpt from twice, sl st into top of ch-3 to join, pull yarn tail to tighten circle, turn. [12dc, 3 x ch-2 sps]
Rnd 2 - Sl st into ch-2 sp, ch3 (counts as 1dc), 3dc in same sp as ch-3, *(4dc, ch2, 4dc) in ch-2 sp, rpt from * twice, 4dc into same sp as ch-3, ch2, sl st into top of ch-3 to join, turn. [24dc, 3 x ch-2 sps]
Rnd 3 - Sl st into ch-2 sp, ch3 (counts as 1dc), 3dc in same sp as ch-3, * sk 4-sts, 4dc into next sp, sk 4-sts, (4dc, ch2, 4dc) in ch-2 sp, rpt from * twice, sk 4-sts, 4dc in next sp, sk 4-sts, 4dc into same sp as ch-3, ch2, sl st into top of ch-3 to join, ch1, cut yarn, fasten off and weave in ends. [36dc, 3 x ch-2 sps]