How to derive inode Iz|o0|Z907423:1717268|o856064:6850|G1

IO Subsys z:
casedfrws
iosourcez
subsysStandard
CWD/
interactiveTrue
filenamedfrws2008-challenge.zip
OffsetExtract 94421088 bytes starting at byte 0
Zip FileDecompress ZipFileHeader structure at offset 907423 with length 1717268
OffsetExtract 6850 bytes starting at byte 856064
Gzip FileUse Gzip algorithm to decompress Iz|o0|Z907423:1717268|o856064:6850