In STL language this control

a$$agram can be transiated to:

Select one

a$.$ LD on$1,$ AND on$2,$ OR K$1,$ ANDN Ls$1,$ AND OFF, ST K$1$

b$.$ LD on$1,$ AND on$2,$ ANDN Ls$1,$ OR K$1,$ AND OFF, ST K$1$

C$.$

LD OFF, AND on$2,$ OR K$1,$ ANDN Ls$1,$ AND on$1,$ ST K$1$