: 34/36, 38/40, 42/44, 46/48, 50/52 : 38/40, 42/44, 46/48, 50/52, 54/56 : 14/15/16/17/18 hin lu (1261) nny ltt ndl (82% , 18% , 52 /50 ); 5, , 4. : , .