,
:
(
50
100
150
200
250
300
350
400
450
500
)
1
...
102
103
104
105
106
107
108
109
110
111
112
113
114
...
138
- 2004
" "
- " : + "
Step by step
" 2013"
1: 8. 1: .
( )
.
- ( "" )
ƻ
- : +
1
...
102
103
104
105
106
107
108
109
110
111
112
113
114
...
138
: