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¾ 20 .
, .
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¾ , 2,0 .;
¾ 0,9 1,2 ;
¾ 2 3 ..
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6,0 ..
:
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¾ 6,0 7,0 .;
¾ 6,0 8,0 ..
6,0 8,0 .. 1000 . .
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, 
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| 360 | |
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| 3*3 = 6 | |
| 130 | |
| 8,0 | |
| 5,0 | |
| 4,0 | |
| 10,0 | |
| 10,0 | |
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