120

.

120.1 , . 2 20, 12.

120.2 , . 2 20, 17. 123, 8.

120.3 , ;

120.4 . 3 8, 52.

120.5 ; .

120.6 , . 18, 3, 4, 8.

120.7 ; [].

120.8 .