--- MY_TREE1 (TWO_WAY_TREE-based) --- 
True
True
True
True
True
True
True
True

 --- MY_TREE2 (BINARY_TREE-based) --- 
True
True
True
True
True
True
True
True
True

 --- MY_TREE3 (LINKED_TREE-based) --- 
True
True
True
True
True
True
True
True

 --- MY_TREE4 (FIXED_TREE-based) --- 
True
True
True
True
True
True
True
True
True

 --- MY_TREE5 (ARRAYED_TREE-based) --- 
True
True
True
True
True
True
True
True

Execution completed