Wasen sha u ôron iyenge i kpekpe u konkreti u a lu jighilii yô.
Ken m-er u ôron kwagh la, u tsua anzaakaa ahar a u er yô.
I ver ati a mze u iyou i sha konkreti i i er sha konkreti môm tseegh la.
I tese mze u kwagh la ken milimita.
X - Ityough ki stair
Y - Mze u stair
W - Mzehemen u stair.
A - Mzehemen u platform.
Aluer gbenda u i er ikyônough you ki torough la ngu a ijiir i teman ga yô, ver mze u ikyônough kira . = 0.
В - Platform u eren kwagh.
Z - Extra mlu u ken ishima. Ka i nenge sha mi ken mlu u classic u stairs la tseegh.
F - Projekti u eren akaa.
G - Tindi u step. Ken mlu u staircase u tse la, ka i er tom a mi er ka mze u kwagh u i tese la nahan.
F.
I taver ikyav mbi tomov mbi i yer ér monolithic la.
Ka i er tom a ikyav mbi taver iyol sha ikyav mbi tomov mbi i yer ér type 1 monolithic la tseegh.
Kpa, kwagh ne cii har sha tom wou.