| ID PARENT TREE STRINGS | |
| 1 0 aaaa qqqqqqqqqqqqqqqqqX | |
| 2 1 |-bbb dddddddddddddX | |
| 5 2 | |-ee ddddddddddddddddddddddddddX | |
| 6 2 | `-ffff jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjX | |
| 3 1 |-ccccc ffffffffffffffffffffffffffffffffffffffffX | |
| 7 3 | `-gggggg mmmmmmmmmmmmmmmmmmmX | |
| 8 7 | |-hhh lllllllllllllllllllllllllllllllllllllX | |
| 9 8 | | `-iiiiii yyyyyyyyyyyyyyyyyyyyyyyyyyyyX | |
| 10 7 | `-jj pppppppppX | |
| 4 1 `-dddddd ssssssssssX |