[] [] [ ].[NUM] [ ].[].[] [].[NUM] [].[\] 0 1 ( ) oec.28 1 ., ., ( ., .), ., - null 2 ( ) oec.28 ., . ( ., .), null 3 ( ) oec.28 ., ( ., .), . , null 4 ( ) oec.28 2 , null 5 ( ) oec.28 ., . ( ., .), ., null 6 ( ) oec.28 3 ., ., ., null 7 ( ) oec.28 4 ., ., ., null 8 ( ) oec.28 . (?) null 9 ( ) oec.28 , null 10 ( ) oec.28 5 null 11 ( ) oec.28 6 null 12 ( ) oec.29 1 , 1 13 ( ) oec.29 2 ., . 1 14 ( ) oec.29 3 , - 1 15 ( ) oec.29 4 , .-, 1 16 ( ) oec.29 , , ., 1 17 ( ) oec.29 ., ., 1 18 ( ) oec.29 5 1 19 ( ) oec.29 ., ., 1 20 ( ) oec.29 , IV 1
(c) .