PGE index file  DefineVars DefineVars Randomlyc Return‰ Sequentially% Book~colors BookLn#0 ExitCode#0 Key0 MaxCol#80P MaxRow#25 Random#0 RandomBase#100d TestFalse Topic DefineVars Topic#0 TopicFrom DefineVars TopicPath#0 TopicReps#0 TopicZero DefineVars Version12 RandomBase# Book BookLn# ExitCode# TopicPath# Test TopicFrom MaxCol# MaxRow# Topic Key Random# TopicReps# Topic# Version TopicZero