0	\N	[]
1	1	[NULL]
2	\N	[NULL,1]
3	\N	[NULL,1,NULL]
4	4	[NULL,1,NULL,3]
5	\N	[NULL,1,NULL,3,NULL]
6	\N	[NULL,1,NULL,3,NULL,5]
7	7	[NULL,1,NULL,3,NULL,5,NULL]
8	\N	[NULL,1,NULL,3,NULL,5,NULL,7]
9	\N	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0
1
2
3
4
5
6
7
8
9
\N
1
\N
\N
4
\N
\N
7
\N
\N
[]
[NULL]
[NULL,1]
[NULL,1,NULL]
[NULL,1,NULL,3]
[NULL,1,NULL,3,NULL]
[NULL,1,NULL,3,NULL,5]
[NULL,1,NULL,3,NULL,5,NULL]
[NULL,1,NULL,3,NULL,5,NULL,7]
[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0	[]
1	[NULL]
2	[NULL,1]
3	[NULL,1,NULL]
4	[NULL,1,NULL,3]
5	[NULL,1,NULL,3,NULL]
6	[NULL,1,NULL,3,NULL,5]
7	[NULL,1,NULL,3,NULL,5,NULL]
8	[NULL,1,NULL,3,NULL,5,NULL,7]
9	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0	\N	[]
1	1	[NULL]
2	\N	[NULL,1]
3	\N	[NULL,1,NULL]
4	4	[NULL,1,NULL,3]
5	\N	[NULL,1,NULL,3,NULL]
6	\N	[NULL,1,NULL,3,NULL,5]
7	7	[NULL,1,NULL,3,NULL,5,NULL]
8	\N	[NULL,1,NULL,3,NULL,5,NULL,7]
9	\N	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0
1
2
3
4
5
6
7
8
9
\N
1
\N
\N
4
\N
\N
7
\N
\N
[]
[NULL]
[NULL,1]
[NULL,1,NULL]
[NULL,1,NULL,3]
[NULL,1,NULL,3,NULL]
[NULL,1,NULL,3,NULL,5]
[NULL,1,NULL,3,NULL,5,NULL]
[NULL,1,NULL,3,NULL,5,NULL,7]
[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0	[]
1	[NULL]
2	[NULL,1]
3	[NULL,1,NULL]
4	[NULL,1,NULL,3]
5	[NULL,1,NULL,3,NULL]
6	[NULL,1,NULL,3,NULL,5]
7	[NULL,1,NULL,3,NULL,5,NULL]
8	[NULL,1,NULL,3,NULL,5,NULL,7]
9	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0	\N	[]
1	1	[NULL]
2	\N	[NULL,1]
3	\N	[NULL,1,NULL]
4	4	[NULL,1,NULL,3]
5	\N	[NULL,1,NULL,3,NULL]
6	\N	[NULL,1,NULL,3,NULL,5]
7	7	[NULL,1,NULL,3,NULL,5,NULL]
8	\N	[NULL,1,NULL,3,NULL,5,NULL,7]
9	\N	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0
1
2
3
4
5
6
7
8
9
\N
1
\N
\N
4
\N
\N
7
\N
\N
[]
[NULL]
[NULL,1]
[NULL,1,NULL]
[NULL,1,NULL,3]
[NULL,1,NULL,3,NULL]
[NULL,1,NULL,3,NULL,5]
[NULL,1,NULL,3,NULL,5,NULL]
[NULL,1,NULL,3,NULL,5,NULL,7]
[NULL,1,NULL,3,NULL,5,NULL,7,NULL]
0	[]
1	[NULL]
2	[NULL,1]
3	[NULL,1,NULL]
4	[NULL,1,NULL,3]
5	[NULL,1,NULL,3,NULL]
6	[NULL,1,NULL,3,NULL,5]
7	[NULL,1,NULL,3,NULL,5,NULL]
8	[NULL,1,NULL,3,NULL,5,NULL,7]
9	[NULL,1,NULL,3,NULL,5,NULL,7,NULL]