Split receiving Query.String("dc") Classic ASP

EXAMPLE:

Asking Query.String("dc")
to my page bounce2.asp:
/bounce2.asp?dc=R35SU.24.830.01-06

My target is to split this results as other fields by this way.
Value1= R35SU (always5 characters -text-)
value2= 24 (always 2 characters -text-)
value3= 830 (It can be also 2 characters -text-)
value4= 01 (It can be also 3 characters -text-)
Value5= 21 (always 2 characters -text-)

Who can split this receiving Query.String.?
FTP or Database access not allowed.

I'm looking just for the code.

Thanks in advance.