File type = "ooTextFile"
Object class = "Confusion"

numberOfColumns = 4 
columnLabels []: 
"b"	"bh"	"p"	"ph"	
numberOfRows = 4 
row [1]: "b"	4	0	0	0
row [2]: "bh"	0	4	0	0
row [3]: "p"	3	0	1	0
row [4]: "ph"	0	0	0	4