The nosings are 3 cm high and there are also risers behind every step, made of timber also. All the steps are varnished. We can also find secondary elements in every house. So, there are doors, windows and finishing elements. There are a lot of finishing elements in my house. In the kitchen we have blue wallpaper what is washable. In livingroom we have painted walls and in bathrooms we have red tiles on the wall, the joint are made of grey mortar. All the windows are casements type, what means they are side hung on hinges. We have double package windows. Head of window is made of plastic and is white. There are also a lot of sealers to make windows warmer. Our external door is made of steel, because it has a security purpose. Internal doors are made of timber. There are also architrave what helps to hold door closed. Actually we have one french window to move to the balcony. In conclusion I can say that every house consist of elements what in turn are made up of
notorious secret police, kept tabs on underground workers was to have the black chambers read the letters and telegrams of suspects—as well as most foreign mail and a random selection of the domestic post, too. The most popular cipher of the Russian underground seems to have derived from the prisons in which so many of its leaders had to serve time. Intercommunication among the inmates was strictly forbidden. But the prisoners, languishing in the tomblike solitude of their gloomy stone casements, with nothing to occupy their minds, had the patience, perseverance, and ingenuity to outwit their jailers. They knocked, using the number of taps to indicate the rows and columns of a simple checkerboard, like the original Polybius square, sometimes 6 X 6 to accommodate the 35 letters of the old Russian alphabet, more often five across and six down, with the alternate letter forms eliminated. In English, the checkerboard would take this form:
annaabi.ee 
