NewEntryInt32 creates a uint32 representation of entry.

EntryInt32 is the 32nd bit is the 'belongsTo' flag: 1 -> belongs, 0 -> not belongs the 31st ~ 25th bits are the 'score' field: [0,2^7-1], but only [0,100] is valid the 24th to 1st bits are the 'conjunction id' field: ranging from 0 to 16777215.

List is a list of Posting Entry.