U ôron kwagh u mlu u rafter u sha ityough ki iyou
We a rumun yô, tese mze u i gbe u a kar la. ken milimita
Y - mze u iyou
X - Mzehemen u iyou
Z - Mzehemen u iyou
C - Mzehemen u kiriki u eaves u a lu sha mi la
U - Mzehemen u Rafter
W - Mzehemen u Rafter
S - Ityough ki Rafter
O1 - Mzehemen u ikyav mbi tswamev
O2 - Mzehemen u ikyônough ki torough
R - Kwagh u lathing
Program u eren akaa.
Ka i ôr kwagh u mlu u truss la.
U fan iyenge i akaa a i gbe u a maa sha u maan ikyav mbi tswamev la.
U fan iyenge i ikyav mbi tswamev mbi i yer ér sheathing la.
Ikyav i tesen yô, avegher a ikyav mbi tswamev mbi i yer ér rafter system la cii.
I nger akaa a i er sha kpekpe u iyou la vighe vighe, man ikyav mbi tswamev mbi i yer ér sheathing la.