... ... ..
..
...
..
5
...^.^
...
=
300
.. .. ... ...^.^
...^.^
...
..
...^.^
..
^.^
...
.. .. .. ..^.^
.. ..^.^
..^.^
.. .. ..^.^
.... ...
..
250 ..
..
..
50
200
..
_______________________________________
_______________________________________
... ...
..
..
..
>>>
+ ..
=
150
=
100
50 ..
____________________________________
____________________________________
..
... ...,,,
...
...
=
150
...
=
120
___________________________________
___________________________________
...
.. ...
......
䡡
... ..
...^^
... >> ...^^
...^^
...
...
... =
100
= .......
150
____________________________________
____________________________________
..
...
...
...
.. ..
.. ...
= 150
120 ..
...
___________________________________
___________________________________
..^^
+ ....
..
... ...^^
=
160
.. ....^^
.. =
120
______________________________________
______________________________________
..
..
..
...^.^
..
..
200
50 ..
..
___________________________________________-
___________________________________________
....
150 ..