- , , , " " , 1. . 1. , , 2. , 3. " ", , , - , 4. " " 5. , , " " - , Ns 2. ( - " ") 1. 2. , 3. , 4. 3. ( ) , , , , , , , , 4 . . . , , 2+2 (2), 4+4 (2), 4+6 (2), 4+7 (2), 4+8 (2), 4+9 (2), 5+9(2), 5+10 (2), 6+10(2), 6+10(3) 10+10(5) - , , - Ns 5. . 2-3 , . -. 4-6 2-3 , 4-6 , ( 15), ( )
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