___
___ 考 [think of]
is in  ___
is in  ___
On-reading: コウ as in 考慮 kōryo ___
KŌ kanga(eru) to think of | to consider 
考え kangae idea | thought | opinion | intention  
考える kangaeru to think of | to consider
考案 kōan idea | plan | project  
考古学 kōkogaku archeology