Two or more things (ma-) are in succession, one after the other vertically.
must be reduplicated
saganád, sagunód
Masagosagonod saw libro.
The books are (stacked) one after the other.
kasagonodan
A level of a structure.
also kasagonod
As no katohos na, parinen mo a tatdo a kasagonodan.
And (as to) its height, make it three levels.