Kalōk kin concrete ring ko

Kalōk joñan men ko rej aikuji ñan kōmmane concrete ring ko

Jouj im kwalok joñan ilo milimita

D - Depakpak in ring in concrete
A - Depakpakin wall eo
H - Joñan aitōk

Program in ej kōmmane ñan kōllaajrake men ko im joñan concrete ring ko.
Joñan concrete eo, joñan ilowaan im joñan depakpak in ring eo, joñan im joñan depakpak in mesh eo rej bwine.
Concrete ring ko rej kōjerbali ñan kalōk wōrwōr ko im septic tank ko.