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II.

1.

, (. . , .

; [21, 30].

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(1)

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(2) (1) .

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(3) (2), .

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(2).

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(5) (4).

(5), (3), .

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(6) .

(6)

(6)

. . , () , (6), . . . , (6),

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(8)

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; (10) [33]

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n- .

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, (11)

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, (12) . . , (12)

, (13) ( ),

(14) ,

[. (7)].

(15) (13)

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(17) , (16).

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(18)

, (20) , (19), (18).

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(22)

(23)

, (24)

(22), . . (25), . .

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(26) (27)

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