17999 27
17999 51
17997 24
17995 33
17993 16
17986 16
17986 28
17985 30
17984 11
17981 36
17980 4
17980 29
17980 39
17979 40
17979 60
17978 22
17977 49
17976 55
17975 8
17973 20
17972 22
17972 38
17971 26
17970 40