http://nurturingneedles.blogdrive.comSequence Row 1    Sequence Row 2    Sequence Row 3    Sequence Row 4      
ch 4, dc in same stitch as turning,    ch 4, dc in same stitch as turning,    ch 4, dc in same stitch as turning,    ch 4, dc in same stitch as turning,      
* ch 1, dc in ch-1 space,    * ch 1, dc in ch-1 space,    * ch 1, dc in ch-1 space,    * ch 1, dc in ch-1 space,      
dc in each of next 2 dc,    dc in each of next 3 dc,    dc in each of next 4 dc,    dc in each of next 5 dc,      
(dc, ch 1, dc) in next dc
{Note: this V-stitch starts a new shell sequence}.    skip next dc,
ch 1,
(dc, ch 2, dc) in V-stitch.     skip next dc,
ch 1,
(2dc, ch 1, 2dc) in V-stitch.     skip next dc,
ch 1,
(2dc, ch 2, 2dc) in V-stitch.       
Dc in each of next 3 dc
(from this point on, you will always dc in these dc, never increasing. This will become the 3-dc rib between shells),     Ch 1,
dc in each of next 3 dc,
(you will dc in each of next 3 dc here from now on).    Ch 1,
dc in each of next 3 dc,     Ch 1,
dc in each of next 3 dc,       
skip next 2 dc,
ch 1,
make (3dc, ch 2, 3 dc) shell in ch-2 space of v-stitch of previous row
(NOTE: from this point on, you will make a [3dc, ch 2, 3 dc] shell-in-shell in this shell.)    shell in shell,    shell in shell,    shell in shell,      
Ch 1,
dc in each of next 3 dc
(again, from this point on, you will always dc in these dc, never increasing.
This will become the 3-dc rib between shells.)     dc in each of next 3 dc,
    dc in each of next 3 dc,
    dc in each of next 3 dc,
      
(dc, ch 1, dc) in next dc.     ch 1,
(dc, ch 2, dc) in V-stitch,    ch 1,
(2dc, ch 1, 2dc) in V-stitch,     dc in each of next 3 dc,
      
Dc in each of next 2 dc,     ch 1,
dc in each of next 3 dc,    ch 1,
dc in each of next 4 dc,    ch 1,
(2dc, ch 1, 2dc) in V-stitch,      
            ch 1,
dc in each of next 5 dc,       
dc in ch-1 space.*     dc in ch-1 space.*    dc in ch-1 space.*     dc in ch-1 space.*       
Ch 1, Shell in shell at point    Ch 1, Shell in shell at point.    Ch 1, Shell in shell at point.    Ch 1, Shell in shell at point.       
Repeat from * to * to end of row.    Repeat from * to * to end of row.    Repeat from * to * to end of row.    Repeat from * to * to end of row.       
V-stitch in 3rd chain of beginning ch from previous row.    V-stitch in 3rd chain of beginning ch from previous row.    V-stitch in 3rd chain of beginning ch from previous row.    V-stitch in 3rd chain of beginning ch from previous row.