*** Just to make it more clear:
Row 5
Row 6
Row 7
Row 8

Repeat Rows 5 to 7 one more time: Row 9 (Row5 repetition), Row 10 (Row 6 repetition) and Row 11 (Row 7 repetition). Then go to Row 12!

This is a kinda of novelty yarn! Please check the pics for a better look!