After 7 PCs, you are on the first piece of a new bag, making the 8th PC identical to the 1st, 9th identical to the 2nd, 10th identical to the 3rd, and so on...
After 7 PCs, you are on the first piece of a new bag, making the 8th PC identical to the 1st, 9th identical to the 2nd, 10th identical to the 3rd, and so on...