Repeat rows 1 - 8.
Row #SideBegin RowRepeatRepeat From *End Row
1R*k2, sl 1 purlwise, k1*k1
2Wp1*p1, sl 1 purlwise, p2* 
3R*sl 2 st to cn and hold in back, k the slipped st of 2 rows previous, k2 from cn, k1*k1
4W*purl* 
5R*k2, sl 1 purlwise, k1*k1
6Wp1*p1, sl 1 purlwise, p2* 
7Rk1*k1, put the sl st onto a cn and leave in front, k2, k st from cn* 
8W*purl*