Basic info: size of leaf: 48 bytes, size of tnode: 40 bytes.
Main:
	Aver depth:     3.05
	Max depth:      4
	Leaves:         20
	Prefixes:       20
	Internal nodes: 11
	  1: 1  2: 9  4: 1
	Pointers: 54
Null ptrs: 24
Total size: 3  kB

Counters:
---------
gets = 511513
backtracks = 0
semantic match passed = 510689
semantic match miss = 0
null node hit= 140110
skipped node resize = 0

Local:
	Aver depth:     3.05
	Max depth:      4
	Leaves:         20
	Prefixes:       20
	Internal nodes: 11
	  1: 1  2: 9  4: 1
	Pointers: 54
Null ptrs: 24
Total size: 3  kB

Counters:
---------
gets = 511513
backtracks = 0
semantic match passed = 510689
semantic match miss = 0
null node hit= 140110
skipped node resize = 0

