Hi experts

I want to piece together segments to make the following one-way award: SIN-NRT-ICN-TPE (JL, JL/KE, KE - or similar (maybe also SIN-NRT-SGN-TPE) depending on my meeting requirements) with just under 24-hour layovers in each city. I think (but I can't remember where I think this from) that you can have:

- 3 segments max on a one-way award (with no stopovers)
- it will be priced at the max of the zones involved (so in this case 57,500 for a business award)

Is this correct? Is there any way of piecing this together online or do I have to call them? Any advice?

Ta!