Central topic

rs]jlet]y[jlte]y 5we6]pt67][jope56[4wipywo4uyw4iuyw45yuwoy45wpy4w5'py u45'p 4w5py w45'pyuw45p'yw45'yu w45opyu 4w5o w45jh;e5l y;o45uy54

xc,df,.jdfkjer aerliger haegh aerlaer;oua aeriogerou; aerg;uerou; aerou;ag aer; gear;ogy eg aerguieorygoieu; yge;og yeog 4;h 345p;o45 ypu