function main()
    local a::Array{Int32, 1}
    local b::Array{Int32, 1}
    local i::Int32
    local size_a4::Int32
    local size_a8::Int64
    local size_b4::Int32
    local size_b8::Int64
    size_a4 = length(a)
    size_b4 = size(b)[1]
    size_a8 = length(a)
    size_b8 = size(b)[1]
    if size_a4 ≠ 3
        println(Base.stderr, "ERROR STOP")
        exit(1)
    end
    if size_b4 ≠ 4
        println(Base.stderr, "ERROR STOP")
        exit(1)
    end
    if size_a8 ≠ 3
        println(Base.stderr, "ERROR STOP")
        exit(1)
    end
    if size_b8 ≠ 4
        println(Base.stderr, "ERROR STOP")
        exit(1)
    end
end

main()
