How to derive inode Iz|o0|Z907423:1717268|o1519616:4451|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 4451 bytes starting at byte 1519616
Gzip FileUse Gzip algorithm to decompress Iz|o0|Z907423:1717268|o1519616:4451