180 degree wngwi thangmani tei himmani yakchurokni lekhamung

skel swnammani 1:

Khapang srangwi milimeter bai phunukdi

Kholokmani kotorma Y
Kholokmani jora X
Stair ni kotorma E
Joto step ni mung C
Kiphilmani step ni mung CP
Kiphilnani swkang step ni mung P
Step ni kwrakma Z
Yaphangni bwkhak phunukma F

2nd floor ni holongni sakao step SP

Kahamni lama swlai di LR

holongni bisingo
kwchak tei kwchak mangpili

kwtal window o lekhamung

180 turn bai stairs ni lekhamung° tei yak phiyogwi

Khapang srangwi nangmani kotor kotor phunukdi milimitar o nwgwima holongni stairs

X - stairs khulokmani jora
Y - Kholokmani kotorma
F - Step ni swkang
Z - Step ni kwrakma
C - Step ni mung
CP - Kiphilmani step ni mung
P - tlangni string ni step ni mung

C - Joto step ni mung

CP - Kiphilmani step ni mung

P - 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 chuknohani tei kotorma, thwngmani angle tei string ni saka tei yaphangni rangchak no sak bai sak swngnai.
Kaisa swlaijak drawing o step ni bagwi step no phunukjak.
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.