Base rnd, each side: Multiple of 8 + 3 + corner sts.
Begin 4 sts to left of corner st. 1 1
Rnd 1: Ch 1, sc in same st, *ch 4, skip 3 sts, [sc in next st, ch 4, skip 3 sts] to corner st, 3 sc in corner st — corner group made; rep from * around, ending ch 3, join with sc to first sc.
Rnd 2: Ch 5 (counts as dc and ch-2), *[sc in next ch-space, ch 2, 4 dc in next ch-space, ch 2] to corner group, sc in corner st, ch 2**, 4 dc in next ch-space, ch 2; rep from * around, ending last rep at **, 3 dc in next ch-space, join with slip st to 3rd ch of ch-5.
Rnd 3: Ch 1, sc in same space, *[ch 4, sc in next ch-sp] to corner st, ch 5 for corner space, sc in next ch-space; rep from * around, ending ch 4, join with slip st to first sc, slip st in next ch-space.
Rnd 4: Ch 3 (counts as dc), 3 dc in same space, *ch 2, sc in next ch-4 space**, [ch 2, 4 dc in next ch-space, ch 2, sc in next ch-space, ch 2] to corner space, (4 dc, ch 2, sc, ch 2, 4 dc) in corner space; rep from * around, ending last rep at **, ch 1, join with sc to top of ch-3.
Rnd 5: Ch 1, sc in space formed by joining sc, ch 4, *sc in next ch-space, ch 4; repeat from * around, omitting last ch, join with sc to first sc.
Rnd 6: Ch 5 (counts as dc and ch-2), sc in next ch-space, ch 2, *[4 dc in next ch-space, ch 2, sc in next ch-space, ch 2] to corner space, 5 dc in corner space, ch 2, sc in next ch-space, ch 2; rep from * around, ending with 3 dc in next ch-space, join with slip st to 3rd ch of ch-5. Fasten off.
