Basic Table

1	text of 1
1.1	text of 1.1
1.1.1	text of 1.1.1
1.1.2	text of 1.1.2
1.2	text of 1.2
1.2.1	text of 1.2.1
1.2.2	text of 1.2.2
2	text of 2
2.1	text of 2.1
2.2	text of 2.2
3	text of 3
3.1	text of 3.1
3.2	text of 3.2