Pinwheel Knit Purl Pattern

Pattern
Cast on a multiple of 20 sts.
Row 1: *Knit 10, Purl 10; rep  from * to end.
Row 2: *Purl 1, Knit 9, Purl 9, Knit 1; rep  from * to end.
Row 3: *Purl 2, Knit 8, Purl 8, Knit 2; rep  from * to end.
Row 4: *Purl 3, Knit 7, Purl 7, Knit 3; rep  from * to end.
Row 5: *Purl 4, Knit 6, Purl 6, Knit 4; rep  from * to end.
Row 6: *Purl 5, Knit 5; rep  from * to end.
Row 7: *Purl 6, Knit 4, Purl 4, Knit 6; rep  from * to end.
Row 8: *Purl 7, Knit 3, Purl 3, Knit 7; rep  from * to end.
Row 9: *Purl 8, Knit 2, Purl 2, Knit 8; rep  from * to end.
Row 10: *Purl 9, Knit 1, Purl 1, Knit 9; rep  from * to end.
Row 11: *Purl 10, Knit 10; rep  from * to end.
Row 12: *Knit 10, Purl 10; rep  from * to end.
Row 13: *Knit 9, Purl 1, Knit 1, Purl 9; rep  from * to end.
Row 14: *Knit 8, Purl 2, Knit 2, Purl 8; rep  from * to end.
Row 15: *Knit 7, Purl 3, Knit 3, Purl 7; rep  from * to end.
Row 16: *Knit 6, Purl 4, Knit 4, Purl 6; rep  from * to end.
Row 17: *Knit 5, Purl 5; rep  from * to end.
Row 18: *Knit 4, Purl 6, Knit 6, Purl 4; rep  from * to end.
Row 19: *Knit 3, Purl 7, Knit 7, Purl 3; rep  from * to end.
Row 20: *Knit 2, Purl 8, Knit 8, Purl 2; rep  from * to end.
Row 21: *Knit 1, Purl 9, Knit 9, Purl 1; rep  from * to end.
Row 22: *Purl 10, Knit 10; rep  from * to end.
Rep Rows 1-22.