2 become 1

2 become 12 become 12 become 12 become 12 become 12 become 1
2 become 12 become 12 become 12 become 12 become 12 become 1
2 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 12 become 1