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( )
.
102
76
84
100
52cm
44 TopSide
.
20 .
, .
1 .
2 1 = 3 .
3 2 = .
4 3 = 1/2 + 5 ,
1, 2, 3 4 5 2 =
1/6 6 2 = 1/6
5 2, 7, ( 1/12 .)
7 8
1 8 - 1;
1/4 + 2 9
( .) 10 7 = 1 ,
Connect 10 8 11 7 = 1/12 ,
1 / 4 ,
12 45% 7
13, 4,5
8 10, 11,
13 5
( .)
14 15 =
4 16
17 =
3 5 14 16
.
9 , 12,
6 15
17 .
( ,
15 17 ).
TopSide.
2 14, 15, 16, 17,
14, 15, 16, 17.
5 5 5a.
Shape .
14 5,
14 5 .
( 5 5. 18
11 = 7 11 (1/12 )
19 5 7.
19 18
.
20 .
( .)
21 20 = , 5 19 Shape ,
11
5 .
, ,
1,5 . 22 21 = 1/4 +5
9 23 18 = 1/4 + 5
12.
22 23
14 17.
21 22,
24 1 22.
8 .
1,5
= 3 .
, .
(1860-1911)
.
, 1920 ,
, ,
.
.
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