se'ixru lujvo

xr1=xr2 returns itself to state xr3 from state xr4.

See also xrukla, for returning to a location.

In notes:

xruti
x1 (agent) returns x2 to origin/earlier state x3 from x4; x1 moves/gives x2 back to x3 from x4.
xrukla
x1=xr1=xr2=k1 returns to earlier location x2=xr3=k2 from x3=xr4=k3 via route x4=k4 using means/vehicle x5=k5.