-1 -1

262144 1536

262144 1536

262144 1536

262144 1

262144 1536 262144 1

262144 1536

262144 1536

262144 1536

-1 -1

-1 -1

262144 1536 -1 -1

-1 -1 1536

1 1 1

-1 -1 1536 1 1 1

-1 -1 1536

-1 -1 1536