如下所示的二叉树，请写出先序、中序、后序遍历的序列。
先序：FDBACEGIHJ
中序：ABCDEFGHIJ
后序：ACBEDHJIGF
F D B A C E G I H J
A B C D E F G H I J
A C B E D H J I G F
先序遍历：FDBACEGIHJ
中序遍历：ABCDEFGHIJ
后序遍历：ACBDEHJIGF
Fdbacegihj Abcdefghij Acbedhjigf
先序：FDBACEGIHJ 中序：ABCDEFGHIJ 后序：ACBEDHJIGE
FDBACEGIHJ
ABCDEFGHIJ
ACBEDHJIGF
后序遍历：ACBEDHJIGF
先：FDBACEGIHJ
中：ABCDEFGHIJ
后：ACBEDHJIGF
fdbacegihj abcdefghij acbedhjigf
先：fdbacegihj
fdbacegihj
abcdefghij
acbedhjief
先FDBACEGIHJ 中ABCEDHJIGF 后ACBEDHJIGF
先序：FDBACEFGHIJ
后序: ACBEDHJIGF
先序:FDBACEGIHJ
中序:ABCDEFGHIJ
后序:ACBEDHJIGF
1
FDBACEGIHJ;
ABCDEFGHIJ;
ACBEDHJIGF;
FDBACEGIHJ ABCDEFGHIJ ACBEDHJIGF
先序：fdbacegihj
中序：abcdefghij
后序：acbedhjigf
前：FDBACEGIHJ
先序 FDBACEGIHJ
中序 ABCDEFGHIJ
后序 ACBEDHJIGF
答案：先序：FDBACEGIHJ
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