Chain multiple: 12 + 4

Instructions

Row 1 (RS): Sc in 2nd ch from hook; *ch 1, sk next ch, sc in next ch; rep from * across; ch 1, turn.

Row 2: Sc in first sc; *ch 1, sc in next sc; rep from * across; ch 1, turn.

Row 3: Sc in first sc, ch 1, sc in next sc; *ch 6, sk next 2 ch-1 sps, sl st in skipped ch of beg ch below next ch-1 sp; ch 6, sk next 2 ch-1 sps, sc in next sc, ch 1, sc in next sc; rep from * across; ch 1, turn.

Row 4: Sc in first sc, ch 1, sc in next sc; *working in front of ch-6 lp, (ch 1, dc in next sc) 4 times, (ch 1, sc in next sc) twice; rep from * across; ch 1, turn.

Row 5: Sc in first sc, ch 1, sc in next sc; *ch 6, si st in skipped ch one row above prev si st, ch 6, sk 4 dc, sc in next sc, ch 1, sc in next sc; rep from * across; ch 1, turn.

Row 6: Sc in first sc, ch 1, sc in next sc; *(ch 1, dc in next dc) 4 times, (ch 1, sc in next sc) twice; rep from * across; ch 1, turn. 

Rep rows 5 and 6 for patt. End last rep by working row 5.