U ôron iyenge i diagonal sha u veren ikyav sha ityough ki iyou la
We a rumun yô, tese mze u i gbe u a kar la ken milimita.
X - Mzehemen u ityough
Y - Mzehemen u ityough ki ityough
Program u eren akaa.
I ôr kwagh u diagonal u i ver ikyav sha ityough ki iyou shin ukpekpe mba iyou la.
I er tom a mi u veren angle u 90 degree vough vough.