Repeat Rows 1 - 6.
Row #SideBegin RowRepeatRepeat From *End Row
1Rk1*k1, k2-tog, yo, ssk, k2*k3
2W*purl* 
3Rk1*k2-tog, yo, k1, yo, ssk, k1*k2-tog, yo, k1
4W*purl* 
5Rk2-tog*yo, sl 1-(k1, k1-b)-psso, yo, SSKPO*yo, k2
6Wp3*p2, [(p1, p1-b) in same stitch] twice, p1*p1
  Additional Instructions and Notes
Purl the even numbered rows.
SSKPOssk, then place the stitch back on the left-hand needle. Lift the second stitch on the left-hand needle over the ssk loop, then return the ssk loop to the right-hand needle.
Sl 1-(k1, k1-b)-pssoslip 1 stitch, k1, k1-b. Then lift the first stitch over the (k1, k1-b) stitches and off the needle.
Row: 6  
  Row: 5
Row: 4  
  Row: 3
Row: 2  
  Row: 1