Basic info: size of leaf: 48 bytes, size of tnode: 40 bytes.
Main:
	Aver depth:     3.15
	Max depth:      4
	Leaves:         20
	Prefixes:       20
	Internal nodes: 15
	  1: 2  2: 12  4: 1
	Pointers: 68
Null ptrs: 34
Total size: 4  kB

Counters:
---------
gets = 2830713259
backtracks = 219
semantic match passed = 2830713051
semantic match miss = 48388552
null node hit= 2231794017
skipped node resize = 0

Local:
	Aver depth:     3.15
	Max depth:      4
	Leaves:         20
	Prefixes:       20
	Internal nodes: 15
	  1: 2  2: 12  4: 1
	Pointers: 68
Null ptrs: 34
Total size: 4  kB

Counters:
---------
gets = 2830713259
backtracks = 219
semantic match passed = 2830713051
semantic match miss = 48388552
null node hit= 2231794017
skipped node resize = 0