du'arna fu'ivla

x1 is to the east of x2 according to frame of reference x3.

Synonymous to stuna. See du'a. Set: be'arna du'arna ne'urna vu'arna. This set is invented for those who prefer the sumtcita over the gismu, due to all starting with different letters.

In notes:

be'arna
x1 is to the north of x2 according to frame of reference x3.
ne'urna
x1 is to the south of x2 according to frame of reference x3.
vu'arna
x1 is to the west of x2 according to frame of reference x3.