public class RegularExpressionDemo {
       public static void main(String[] args) {
              String text="abcdebcadxbc";
                String[] tokens= text.split(".bc");
              
              for(String token :tokens){
               System.out.print(token +"");
               }

          System.out.println();
           tokens=text.split("..cd");
         for(String token :tokens){
               System.out.print(token +"");
               }
              System.out.println();
        }
}