Sequence doesn't work: `FFFF{2-16}FFFF{4-30}FFFF`

[ross-spencer]

FFFF{2-16}FFFF{4-30}FFFF will only output the first segment. Versus FFFF{2-16}AAAA{4-30}BBBB which outputs all three segments.

This is in the PHP script and I anticipate removing previous DROID syntax in favor of the simplified model; #35

Largely recording this so people using the utility can find it.

If anyone does look at the PHP before then, I am guessing there's some deliberate de-duplication being done, or an errant set being used that's doing the de-duplication, and only one sequence is preserved.