Mixing encoders, buttons and rotary pots on an Omni RGB.

it is maybe a stupid question: is it possible to freely connect encoders, pots or buttons on an Omni RGB board? All the examples on the Wiki have always for example: one full row of 4 encoders + one row of 4 pots + 2 rows of buttons. Would it be possible to have one encoder, one pot, 2 buttons on the same row, for example?

Hope my question is clear (sorry, english is not my native language) !

Thanks for your help!!

J.