Cluster and Double Square

Ch 8, Join with a sl st to form a ring.

Rnd 1: Ch 3 (counts as first dc), leaving last loop of each st on hook, work 2 dc into ring, yo and draw through all loops on hook--called 2dcCl--, ch 5, leaving last loop of each st on hook, work 3 dc into ring, yo and draw through all loops on hook--called 3dcCl--, * ch 2, 3dcCl, ch 5, 3dcCl into ring, rep from * twice more, ch 2. Join with a sl st to top of first ch-3.

Rnd 2: Sl st to first ch 5 sp, ch 3, work ( 2dcCl, ch 2, 3dcCl ) into same ch-5 sp, * ch 2, 3 dc into next ch-2 sp, ch 2, ( 3dcCl, ch 2, 3dcCl )into next ch-5 sp, rep from * twice more, ch 2, 3 dc into next ch-2 sp, ch 2. Join with a sl st to top of first ch-3.

Rnd 3: Sl st into first ch-2 sp, ch 3, work ( 2dcCl, ch 2, 3dcCl ) into same sp, * ch 2, 2 dc into next ch-2 sp, 1 dc into each of next 3 dc, 2 dc into next ch-2 sp, ch 2, ( 3dcCl, ch 2, 3dcCl ) into next ch-2 sp, rep from * twice more, ch 2, 2 dc into next ch-2 sp, 1 dc into each of next 3 dc, 2 dc into next ch-2 sp, ch 2. Join with a sl st to top of first ch-3.

Rnd 4: Sl st to first ch-2 sp, ch 3, work ( 2dcCl, ch 2, 3dcCl ) into same sp, * ch 2, 2 dc into next ch-2 sp, 1 dc into each dc worked in previous rnd, 2 dc into next ch-2 sp, ch 2, ( 3dcCl, ch 2, 3dcCl ) into next ch-2 sp, rep from * twice more, ch 2, 2 dc into next ch-2 sp, 1 dc into each dc worked in previous rnd, 2 dc into next ch-2 sp, ch 2. Join with a sl st to top of first ch-3.

Fasten off.