Khoroktham uanama tei levelni platform bai thaplaini lekhamung
Khapang srangwi nangmani kotor kotor phunukdi milimitar o
X - stairs khulokmani kotorma
Y - Kholokmani kotorma
E - Stair ni kotorma
F - Step ni swkang
Z - Step ni kwrakma
A - Sakani string ni step ni mung
B - Kwcharo string ni step ni mung
C - tlangni string ni step ni mung
SP - Puila step ni position no swngwi nai di, tei kaisa step ni floor ni level no swngwi nai di.
Puilani jagao, sakani step wngkha nwngmani rangchakni level.
Tei kaisa khe, tei kaisa floor ni floor wngkha last step. Stairs ni uchukma simi se kwchajak
Program step ni chuknoha tei kotorma, thwngmani angle tei string ni saka, bisingo tei yago string ni rangchak no sak bai sak swngnai.
Staircase ni kaham khe tongna bagwi, step ni number no swlai di.
Nwng kaisa rangchak tei rangchak eba rangchakni drawing swnamwi mano.
Stair ni turntable ni rangchak bai rangchakni rangchak bai baksa.