include("1.jl")
include("11.jl")
include("14.jl")
include("16.jl")
function updowntwicestep1111(r::Robot,side1::HorizonSide)
    angleofsquare1111(r)
    putmarker!(r)
    putmarkholeper(r,side1)
    while !isborder(r,Nord)
        disexit(r,Nord)
        putmarkholeper(r,inverse(side1))
        backingper(r, side1)
        disexit(r,inverse(side1))
    end
end