Start with all 3 colors together.
Rnd 1: ch 2, work 6 dc into first ch - 6 st.
Rnd 2: 2 dc in each st around - 12 st.
Rnd 3: [2 dc in next st, dc in next st] 6 times - 18 st.
Continue working with black yarn only. Work on top of the other two colors.
Rnd 4: 2 dc in each st around - 36 st.
Rnd 5: [2 dc in next st, dc in next st] 12 times - 48 st. For this round, change the stitch color to orange and purple from time to time to add a bit of asymmetry to the design.
Stitch with all 3 colors together.
Rnd 6: [dc in next 2 stitches, skip one] 16 times - 32st.
Continue working with black yarn only. Work on top of the other two colors.
Rnd 7: [3 dc in next st, 2 dc in next st] - 80st.
Stitch with all 3 colors together.
Rnd 8: [dc in next stitch, skip one stitch] - 40st.
Rnd 9: 2 dc in next st, dc in next 3 stitches - 50st.
Continue working with black yarn only.
Rnd 10: 2 dc in each st around - 100st.
Fasten off.
