Unless stated other wise, all dc's are worked into the front loop of the st that is 2 rows below the row that you are now making.
In the pattern, I have written repeat 10 times, but that is just an example of repeats, in my sample I only repeated the pattern sequence 7 times.
Row 1. ss, sc across to last st, ss
Row 2. ss, sc across to last st, ss
Row 3. ss, (dc x 6, sc, dc x 9), repeat for a total of 10 times, ss. 162 st's
Row 4. ss, (sc x 6, dc, sc x 9), repeat for a total of 10 times, ss. 162 st's
Row 5. repeat row 3
Row 6. repeat row 4
Row 7. ss, (dc x 4, sc x 5, dc x 7), repeat for a total of 10 times, ss.
Row 8. ss, (sc x 4, dc, sc x 3, dc, sc x 7), repeat for a total of 10 times, ss.
Row 9. ss, (dc x 2, sc x 3, dc x 3, sc x 3, dc x 5), repeat for a total of 10 times, ss.
Row 10. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 11. ss, (sc x 3, dc x 3, sc, dc x 3, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 12. ss, (dc, sc x 5, dc, sc x 5, dc, sc x 3), repeat for a total of 10 times, ss.
Row 13. ss, (sc, dc x 3, sc x 5, dc x 3, sc, dc x 3), repeat for a total of 10 times, ss.
Row 14. ss, (dc, sc x 5, dc, sc x 5, dc, sc x 3), repeat for a total of 10 times, ss.
Row 15. ss, (sc x 3, dc x 3, sc, dc x 3, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 16. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 17. ss, (dc x 2, sc x 3, dc x 3, sc x 3, dc x 5), repeat for a total of 10 times, ss.
Row 18. ss, (sc x 4, dc, sc x 3, dc, sc x 7), repeat for a total of 10 times, ss.
Row 19. ss, (dc x 4, sc x 5, dc x 5, sc, dc), repeat for a total of 10 times, ss.
I began my new pattern color on row 20.
Row 20. ss, (sc x 6, dc, sc x 7, dc, sc), repeat for a total of 10 times, ss.
Middle Pattern Sequence
PATTERN 2
Row 21. ss, (sc, dc x 4, sc x 3, dc x 4, sc x 4), repeat for a total of 10 times, ss.
Row 22. ss, (sc x 5, dc, sc, dc, sc x 6, dc, sc), repeat for a total of 10 times, ss.
Row 23. ss, (dc x 3, sc x 3, dc, sc x 3, dc x 4, sc, dc), repeat for a total of 10 times, ss.
Row 24. ss, (sc x 3, dc, sc x 5, dc, sc x 6), repeat for a total of 10 times, ss.
Row 25. ss, (dc x 2, sc x 2, dc x 2, sc, dc x 2, sc x 2, dc x 5), repeat for a total of 10 times, ss.
Row 26. ss, (sc x 2, dc, sc x 3, dc, sc x 3, dc, sc x 5), repeat for a total of 10 times, ss.
Row 27. ss, (sc x 3, dc x 2, sc x 3, dc x 2, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 28. ss, (dc, sc x 4, dc, sc, dc, sc x 4, dc, sc x 3), repeat for a total of 10 times, ss.
Row 29. ss, (sc, dc x 2, sc x 3, dc, sc x 3, dc x 2 sc x 4), repeat for a total of 10 times, ss.
Row 30. ss, (sc x 3, dc, sc x 5, dc, sc x 4, dc, sc), repeat for a total of 10 times, ss.
Row 31. ss, (dc x 2, sc x 2, dc x 5, sc x 2, dc x 3, sc, dc), repeat for a total of 10 times, ss.
Row 32. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 33. ss, (sc x 3, dc x 7, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 34. ss, (dc, sc x 11, dc, sc x 3), repeat for a total of 10 times, ss.
Row 35. ss, (sc x 3, dc x 7, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 36. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 37. ss, (dc x 2, sc x 2, dc x 5, sc x 2, dc x 3, sc, dc), repeat for a total of 10 times, ss.
Row 38. ss, (sc x 3, dc, sc x 5, dc, sc x 4, dc, sc), repeat for a total of 10 times, ss.
Row 39. ss, (sc, dc x 2, sc x 3, dc, sc x 3, dc x 2 sc x 4), repeat for a total of 10 times, ss.
Row 40. ss, (dc, sc x 4, dc, sc, dc, sc x 4, dc, sc x 3), repeat for a total of 10 times, ss.
Row 41. ss, (sc x 3, dc x 2, sc x 3, dc x 2, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 42. ss, (sc x 2, dc, sc x 3, dc, sc x 3, dc, sc x 5), repeat for a total of 10 times, ss.
Row 43. ss, (dc x 2, sc x 2, dc x 2, sc, dc x 2, sc x 2, dc x 5), repeat for a total of 10 times, ss.
Row 44. ss, (sc x 3, dc, sc x 5, dc, sc x 6), repeat for a total of 10 times, ss.
Row 45. ss, (dc x 3, sc x 3, dc, sc x 3, dc x 4, sc, dc), repeat for a total of 10 times, ss.
Row 46. ss, (sc x 5, dc, sc, dc, sc x 6, dc, sc), repeat for a total of 10 times, ss.
Middle Pattern Sequence End.
Repeat rows 21 to 46 for length required.
Upper Pattern Sequence
Row 1. ss, (sc, dc x 4, sc x 3, dc x 4, sc x 4), repeat for a total of 10 times, ss.
Row 2. ss, (sc x 6, dc, sc x 7, dc, sc), repeat for a total of 10 times, ss.
Row 3. ss, (dc x 4, sc x 5, dc x 5, sc, dc), repeat for a total of 10 times, ss.
Row 4. ss, (sc x 4, dc, sc x 3, dc, sc x 7), repeat for a total of 10 times, ss.
Row 5. ss, (dc x 2, sc x 3, dc x 3, sc x 3, dc x 5), repeat for a total of 10 times, ss.
Row 6. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 7. ss, (sc x 3, dc x 3, sc, dc x 3, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 8. ss, (dc, sc x 5, dc, sc x 5, dc, sc x 3), repeat for a total of 10 times, ss.
Row 9. ss, (sc, dc x 3, sc x 5, dc x 3, sc, dc x 3), repeat for a total of 10 times, ss.
Row 10. ss, (dc, sc x 5, dc, sc x 5, dc, sc x 3), repeat for a total of 10 times, ss.
Row 11. ss, (sc x 3, dc x 3, sc, dc x 3, sc x 3, dc x 3), repeat for a total of 10 times, ss.
Row 12. ss, (sc x 2, dc, sc x 7, dc, sc x 5), repeat for a total of 10 times, ss.
Row 13. ss, (dc x 2, sc x 3, dc x 3, sc x 3, dc x 3, sc, dc), repeat for a total of 10 times, ss.
Row 14. ss, (sc x 4, dc, sc x 3, dc, sc x 5, dc, sc), repeat for a total of 10 times, ss.
Row 15. ss, (sc x 2, dc x 2, sc x 5, dc x 3 sc x 4), repeat for a total of 10 times, ss.
Row 16. ss, (sc x 6, dc, sc x 7, dc, sc), repeat for a total of 10 times, ss.
Row 17. ss, (dc x 6, sc, dc x 7, sc, dc), repeat for a total of 10 times, ss.
Row 18. ss, (sc x 6, dc, sc x 9), repeat for a total of 10 times, ss.
Row 19. ss, (dc x 6, sc, dc x 9), repeat for a total of 10 times, ss.
Row 20. ss, sc in both loops across to last st, ss.
Row 21. ss, sc in both loops across to last st, ss. Finish off.
Here you can see the separated patterns in the graph
Here you can see what a large version of the pattern will look like