" ": 1 - . 2 - . ,.... 24 - 25 - . 5 ( 1) 26 - . 5 ( 2) 27 - . 4 ( 2) 28 - . 4 ( 1)
" 4-6 ": 1 - ,,. 4-6 . 2 - . 4-6 ... 23 - ( 4-5 24 - . 4 ( 2 25 - . 5 ( 2 26 - . 4 ( 1 27 - ... 31 - . - 32 - , 33 - 4-5