Multiple XSLTs

[Tiya Khambadkone]

I want to write a XSLT or java program that will do the follwoing :
I have all these Input and Output files. I just want to write a main file that will call these.
Step ---Input---- Output
1 ---a.xml and x.xsl--- b.xml and c.xml

2 ---b.xml and y.xsl--- d.xml, e.xl,f.xml,etc.
---c.xml and z.xsl--- l.xml,m.xml,n.xml,etc.

3 ---d.xml and u.xsl--- j.xml
---e.xml and u.xsl--- k.xml
---f.xml and u.xsl--- l.xml
.. ..
.. ..
---l.xml and u.xsl--- r.xml
---m.xml and u.xsl--- s.xml
---n.xml and u.xsl--- t.xml
.. ..

[Tiya Khambadkone]

I want to thank Paul Clapham and g tsuji for there valuable comments and answers. I am a newbie for xslt and I have been helped a lot by your answers. I am sure many people using XSLT will be facing similar issues as mine and would also get lot of help reading your answers. Thank you.