### Fleximal Range is: '675'
### Fleximals count from 0!

### Build the list of hits

### Result: {
###           ab => 2,
###           ad => 1,
###           an => 1,
###           bd => 1,
###           bn => 1,
###           dn => 1
###         }

### Access the possibilities
### Print known counts (counts from zero!)
At position -1- the count is: 2
At position -3- the count is: 1
At position -13- the count is: 1
At position -29- the count is: 1
At position -39- the count is: 1
At position -91- the count is: 1

### lookup a position count

### $string: 'by'
At position -50- the count is: 0

### $string: 'ab'
At position -1- the count is: 2