Rnd 1: {start with yarn A} start a magic ring with ch 2 + 2-dc-bobble (count as 3-dc-bobble), ch 1, (3-dc-bobble, ch 1) repeat 7 times, fasten off
             with an invisible join to ch 1 after initial bobble [8 + 8 ch]

Rnd 2: {join yarn B in any ch-space, make your first stitch a standing stitch} (5-tr-bobble in ch-space, ch 4) repeat 8 times, fasten off with an
             invisible join to first ch after initial 5-tr-bobble [8 + 32 ch]

Rnd 3: {join yarn C with a slst in any ch-space} 6 sc in all 8 ch-spaces, slst in initial sc [48] 

Rnd 4: ch 4 (count as tr), tr in next st, dc in next st, hdc in next 6 st, dc in next st, tr in next 2 st, ch 2, (tr in next 2 st, dc in next st, hdc in next 6 st,
            dc in next st, tr in next 2 st, ch 2) repeat 3 times, slst in 4th ch of initial ch 4 [48 + 8 ch]

Rnd 5: ch 3 (count as dc), dc in next 11 st, 3 dc + ch 2 + 3 dc in ch-space, (dc in next 12 st, 3 dc + ch 2 + 3 dc in ch-space) repeat 3 times, fasten off
            with an invisible join to first true dc [72 + 8 ch]