VimUnDoҀMwu(*1HcD9lϓR echo(`${name} read. \n`);))))U_Ux5_Ux static NUMBER = 50;5_Ux  5_Ux read()5_ Ux read() {}5_Ux5_Ux 5_  Ux echo ""5_ Ux echo "Page read."5_ Ux echo "Page read. \n"5_ VUx5_ VUx5_  VUx  class Page {5_  VUx  class Article {5_VUx" class Article exrends Page {5_ VUx$   5_ VUx%  super()5_VUx)  read() {5_VUx*  read(param) {5_VUx,  read(name = "") {5_ VUx0  echo "Page read. \n";5_ VUx0  echo "${}Page read. \n"; 5_VUx1  echo "${name}Page read. \n";5_ VUx4  echo "${name} read. \n";5_VUx5  echo `${name} read. \n";5_ VU:  super();5_ VUB  echo `${name} read. \n`;5_VUC  echo(); 5_ VUH  echo "Page read. \n";5_ VUI  super.read();5_  VUJ  super.read("");5_! VUL  super.read("Article!");5_ "!VU  read() {5_!#"VU  read(name = "") {5_"$# VU  super.read("Article"); 5_#%$ VU  super.read(name"Article");5_$&% VU  5_%'& VU  5_&('VU echo ()5_')( VU echo (article)5_()VU echo(`${name} read. \n`);5