Multiple of 4 chain
Row 1 (Right Side): Dc in 4th ch from hook and in each ch across; turn – 117 sts.
Row 2: Ch 3, skip first dc, dc in each dc across, dc in top of ch-3; turn.
Row 3: Rep Row 2 changing to CB in last st; turn.
Row 4: Ch 5, skip first 2 dc, sc in next dc, * ch 5, skip next 3 dc, sc in next dc; rep from * to last 2 sts; ch 2, skip next dc, dc in top of ch-3; turn.
Row 5: Ch 1, sc in dc, * (sl st, ch 3, 2 dc) all in sp; rep from * to last sp; sl st in last sp, sc in 3rd ch of ch-5; turn.
Row 6: Ch 4, * skip 2 dc, sc in top of ch-3 **, ch 3; rep from * to last sc, end at **; ch 1, dc in sc changing to CA; turn.
Row 7: Ch 3, * 4 dc in ch-3 sp rep from * to last sp; 2 dc in 3rd ch of ch-4; turn.
Rows 8 and 9: Rep Row 2.
Row 10: Ch 3, skip first dc, dc in next dc, * ch 1, skip next dc, dc in next dc; rep from * to last st; dc in last st; turn.
Row 11: Ch 3, skip first dc, dc in each dc and sp across, dc in top of ch-3; turn.
Rows 12 and 13: Rep Row 2 changing to CC in last st of Row 13.
Rep Rows 4-13 five more times for pat alternating CB and CC for Rows 4-6, then rep Rows 4-9 again. Now turn and work 1 rnd sc around blanket, working 3 sc in each corner and taking care to keep work flat; join with a sl st to first sc.
Next Rnd: Ch 3, 2 dc in same sc as joining, skip 2 sc, * (sl st, ch 3, 2 dc) all in next sc, skip next 2 sc; rep from * around, adjusting at corners and end of rnd as needed; join. Fasten off. Weave in ends.
Row 1 (Right Side): Dc in 4th ch from hook and in each ch across; turn – 117 sts.
Row 2: Ch 3, skip first dc, dc in each dc across, dc in top of ch-3; turn.
Row 3: Rep Row 2 changing to CB in last st; turn.
Row 4: Ch 5, skip first 2 dc, sc in next dc, * ch 5, skip next 3 dc, sc in next dc; rep from * to last 2 sts; ch 2, skip next dc, dc in top of ch-3; turn.
Row 5: Ch 1, sc in dc, * (sl st, ch 3, 2 dc) all in sp; rep from * to last sp; sl st in last sp, sc in 3rd ch of ch-5; turn.
Row 6: Ch 4, * skip 2 dc, sc in top of ch-3 **, ch 3; rep from * to last sc, end at **; ch 1, dc in sc changing to CA; turn.
Row 7: Ch 3, * 4 dc in ch-3 sp rep from * to last sp; 2 dc in 3rd ch of ch-4; turn.
Rows 8 and 9: Rep Row 2.
Row 10: Ch 3, skip first dc, dc in next dc, * ch 1, skip next dc, dc in next dc; rep from * to last st; dc in last st; turn.
Row 11: Ch 3, skip first dc, dc in each dc and sp across, dc in top of ch-3; turn.
Rows 12 and 13: Rep Row 2 changing to CC in last st of Row 13.
Rep Rows 4-13 five more times for pat alternating CB and CC for Rows 4-6, then rep Rows 4-9 again. Now turn and work 1 rnd sc around blanket, working 3 sc in each corner and taking care to keep work flat; join with a sl st to first sc.
Next Rnd: Ch 3, 2 dc in same sc as joining, skip 2 sc, * (sl st, ch 3, 2 dc) all in next sc, skip next 2 sc; rep from * around, adjusting at corners and end of rnd as needed; join. Fasten off. Weave in ends.