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. 6

. 6, . , . , . π2, π1. π1.

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. 6, . ( ). 1", 1', 2", 2', 3", 3',4", 4' β (β'), α (α'), γ (γ'). - , . 21', 22', 24' β', α' γ' β, α, γ . 1", 2" 4" . 1', 2', 4'.

3", 3' AD η(η'), . η , 23 . " D" 3" - 3'. , π2, AD 5 ". ' D' 5'.

 

 

, - 1", 1', 2", 2', 4", 4' AD - 3", 3' 5", 5' . , , 1" 2" 3" 4" 5" 1", 1' 2' 3' 4' 5' 1' .

6" 7" 8" 9" 10" 6", 6' 7' 8' 9' 10' 6' . .

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