Repeat rows 1 - 4.

Row #SideBegin RowRepeatRepeat From *End Row
1W*K2-tog, (yo) twice, k2-tog* 
2R*K1, (k1, p1) into 2 yo's of previous row, k1* 
3WK2*k2-tog, (yo) twice, k2 tog*k2
4RK2*k1, (k1, p1) into 2 yo's of previous row, k1*k2