printing orbitals

[Tim Robinson]

Hi molpro users, I have two quick questions.
When molpro prints orbitals, the order within a symmetry isn't always in 
increasing energy - what determines the order?

Second,
at the start of the orbitals section why are there five 1s ie.
1 1s	1 1s	1 1s	1 1s 	1 1s	1 2py ...
The first number (1) relates to the atom number but from then 
on I am confused.  Sorry if this is has a trivial answer.
Thanks in advance for replies
Cheers
---
Tim Robinson
University of Otago
Dunedin 
New Zealand