Empty element: 
strIndex = 1: -1 
Index = -1:  0 

element: foo
strIndex: -1 
Index:  1 
element: 
strIndex: -1 
Index: -1 

element: &HADDD
strIndex:  20 
Index:  5 
element: 20202020
strIndex:  11 
Index:  4 
element: baz
strIndex:  7 
Index:  3 
element: bar
strIndex:  3 
Index:  2 
element: foo
strIndex: -1 
Index:  1 
element: 
strIndex: -1 
Index: -1 

element: 
strIndex:  14 
Index:  7 
element: &HADDD
strIndex:  7 
Index:  6 
element: 
strIndex:  6 
Index:  5 
element: 
strIndex:  5 
Index:  4 
element: baz
strIndex:  1 
Index:  3 
element: 
strIndex: -2 
Index:  2 
element: 
strIndex: -1 
Index:  1 
element: 
strIndex: -1 
Index: -1