Standard tatting abbreviations are used.

1/2 R is a half ring, the ring is only closed half way it will look like a “D”.  All other rings are closed completely.  Leave no space between rings.  Shuttle joins to picots are as close, leaving no thread space.  RW - reverse only where noted.
Wind shuttle with thread.
LR 4 [ -4] 6
LR 4 +LPPR 4 [ -4] 5 RW
R 8 - 4 - 4
shuttle joint to LPPR
R 4 +  LPPR  4 - 4 - 4
shuttle joint to next free picot of LR
R 4 + LPPR 4 - 4 - 4  RW
shuttle joint to next free picot of LR
R 4 + LPPR 4 - 4 - 4  RW
1/2 R  3 + next free picot of LR 3  RW
R 4 + 4 - 4 - 4 RW
1/2 R 5  RW
R 4 + 4 - 4 - 4
R 4 + 3 - 1 - 1 - 3 - 4
R 4 + 4 - 4 - 4 RW
1/2 R 5  RW
R 4 + 4 - 4 - 4 RW
1/2 R  3 + to 2nd free picot of next LR  3  RW
R 4 + LPPR 4 - 4 - 4  RW
shuttle joint to next free picot of LR
R 4 + LPPR 4 - 4 - 4  RW
shuttle joint to next free picot of LR
R 4 + LPPR 4 - 4 - 4  RW
shuttle joint to next free picot of LR
R 4 + 4 - 8
Join at base of first ring.   Tie,  cut and  hide ends.