Maintenance Strategy package sequence

[rmb]

Hi. I have search the forum for similar issues but was unable to locate any solutions.
I have created a new maintenace strategy as follows:
Scheduling indicator = Time
Strategy Unit = Mon
Factory Calendar = Z1 (all days working)
No other settings
Strategy is not attached to any plans, Items or Task Lists yet.
SAP Release 720 Final Release
File Version 7200.3.14.3246
Patch Level 14

Packages
pkg 10, 2 months, Mini 1 Outage, C1, Hierarchy 1, H1
Pkg 20, 4 months, Mini 2 Outage, C2, Hierarchy 2, H2
Pkg 30, 6 months, Spring Outage, C3, Hierarchy 3, H3
Pkg 40, 12 months, Fall Outage, C4, Hierarchy 4, H4

When I look at the package sequence it shows:
C1-C2-C3-C2-C1-C4-C1-C2-C3-C2,C1-C4 etc.

What I want is:
C1-C2-C3-C1-C2-C4-C1-C2-C3-C1-C2-C4 etc

How can I get the desired sequence.

Thank you
Regards
Rick