Spider Lace and Blocks Afghan Square Pattern

Note: The center chain lengths will be gathered up in row 7.
Row 4: ch 5, skip ch-2 sp, dc in next dc, ch 2, skip ch-2 sp, dc in next dc, ch 2, skip 2 dc, dc in next dc, 2 dc in next ch-2 sp, dc in next dc, chain 7, skip 2 dc, dc in next dc, 2 dc in ch-2 space, dc in next dc, ch 2, skip next 2 dc, dc in next dc, ch 2, skip next ch-2 sp, dc in next dc, ch 2, skip 2 chains, dc in next chain.
Row 5: ch 5, skip ch-2, dc in next dc, ch 2, dc in next dc, 2 dc in ch-2 space, dc in next dc, chain 8, skip 3 dc, skip the ch-7, skip 3 dc, dc in next dc, 2 dc in ch-2 space, dc in next dc, chain 2, dc in next dc, ch 2, skip 2 chains, dc in next chain. (2 open mesh, 1 solid mesh, chain 8, 1 solid mesh, 2 open mesh)
Row 6: ch 5, skip ch-2, dc in next dc, 2 dc in ch-2 space, dc in next dc, chain 12, skip 3 dc, skip the ch-8, skip 3 dc, dc in next dc, 2 dc in ch-2 space, dc in next dc, ch 2, skip 2 chains, dc in next chain.
Row 7: ch 5, skip ch-2, dc in next dc, ch 2, skip 2 dc, dc in next dc, 1 dc in each of next 3 chains (on the chain-12 length), ch 6; make a long slip stitch, as follows: insert hook below the ch-7 of row 4, yarn over hook, draw yarn through to front and pull a long loop to above the ch-12 of row 6, yarn over, draw yarn through both loops on hook (slip stitch made that goes around the center chain lengths of 3 rows), ch 6, 1 dc in each of the last 3 chains of the ch-12, dc in next dc, ch 2, skip 2 dc, dc in next dc, ch 2, skip 2 chains, dc in next chain.
Rows 8-11 link below