-try_decompress '\037\213\010' xy gunzip
-try_decompress 'BZh' xy bunzip2
-try_decompress '\135\0\0\0' xxx unlzma
-try_decompress '\211\114\132' xy 'lzop -d'
+try_decompress '\037\213\010' xy gunzip
+try_decompress '\3757zXZ\000' abcde unxz
+try_decompress 'BZh' xy bunzip2
+try_decompress '\135\0\0\0' xxx unlzma
+try_decompress '\211\114\132' xy 'lzop -d'