| | | | 1995 1 18 2 X X X X X | | | | | 2 | | 17 | | | | | X X X X X | 4 2 | | | | | 8 | | | | 21 | 17 | 49 | 56 | | | | | | | | | | | | | 21cm | | 26 14 | 2 | | | 4 |