* seed 4w, k1, p4, k1* what does 4w mean

Hello, can you please tell me what to do with this row? K4 * seed4w, k1, p4, k1* I am confused with what to do for seed 4w?
Thank you.

What is the name of your pattern and designer?
Is it possible that the “w” is referring to a color?
Check the abbreviations before or after the main pattern to see if it is listed.