[] [] [ ].[NUM] [ ].[].[] [].[NUM] [].[\] 0 1 ( ) oea.37 1 , null 2 ( ) oea.37 , null 3 ( ) oea.37 2 null 4 ( ) oea.37 3 null 5 ( ) oea.37 4 null 6 ( ) oea.38 1 ., ., . 1 7 ( ) oea.38 ., ., . 1 8 ( ) oea.38 2 1 9 ( ) oea.38 1 10 ( ) oea.38 1 11 ( ) oea.38 1 12 ( ) oea.38 3 1 13 ( ) oea.38 4 1 14 ( ) oea.38 1 15 ( ) oea.38 -- 1 16 ( ) oea.38 5 -- 1 17 ( ) oea.38 6 null 1 18 ( ) oea.38 7 -- 1 19 ( ) oea.38 1 20 ( ) oea.39 1 ., ., . null
(c) .