. - . . . - , , , , +30. , , . , , .
- +7-12, +17-22, 3-5.
- +8-13, 18-23 , , , +10-15, +24-29.
+8-13, +19-24, +22-27.
+7-12, +20-25.
, . +10-12 ( +8-13), +20-22 ( +18-23). . , - +10-12 ( +8-13), +17-19 ( +15-20). , - . +11-13 ( +9-14), +22-24 ( +20-25), +13-15 ( 11-16 ), 26-28 ( +24-29).
, . 29 - 2 , , . , .