20,000 +1

20,000

10,000 +0

2 -1

19,999 +10,000

20,000 +10,001

10,000 +1

3 +2

9,999 -1,000,001

9,999 -1,000,001

9,999 -495,001

1 -1

1,010,000

1,010,000

505,000

2