Starting at center, ch 6,join with sl st.
1st Rnd. Ch 5, *dc in ring, ch 2. repeat from * 4 moretimes, join to 3rd st of ch-5.
2nd Rnd. ch 4, 2 tr in same place as sl st, *ch 2, tr in next sp, ch 3, sl st in last tr, ch 2, 3 tr in next dc. repeat from * around. join last ch-2 with sl st to 4th st of ch-4. Now pick up the back loops of each tr throughout.
3rd Rnd. Ch 4, tr in same place as sl st, *tr in next tr, 2 tr in next tr, ch 7, 2 tr in next tr of 3-tr group. Repeat from * around. Join last ch-7 to 4th st of ch-4.
4th Rnd. Ch 4, tr in same place as sl st, *tr in next 3 tr, 2 tr in next tr, ch 4, skip 3 ch of ch-7, sc in next ch, ch 3, sc in same place, ch 4, 2 tr in next tr. repeat from * around. Join last ch-4 to 4th st of ch-4 first made. This completes one motif.

Assembly:

Make the necessary number of motifs. Sew the tr-groups together with neat over-and-over stitches, picking up a single loop from each tr. Block cloth to measurements given.