1.......0.1.0........................................... 
2...1.3.......3.0.....0.1.........0..................... 
3.2...............0.2.....2.2.1.2...1................... 
4.....................................2................. 
5....................................................... 
6....................................................... 


1.......0.1.0........................................... 
2...1.3.......3.0.....0.1.............................. 
3.2...............0.2.....2.2.1...0.2.................. 
4...............................4...................... 
5....................................................... 
6....................................................... 


1.3.3.1.0............................................... 
2.........3.0.....0.1.........0......................... 
3.............0.2.....2.2.1.2....1...................... 
4..................................2.................... 
5....................................................... 
6....................................................... 


1.3.3.1.0............................................... 
2.........3.0.....0.1................................... 
3.............0.2.....2.2.1...0.2....................... 
4...........................4........................... 
5....................................................... 
6.......................................................