import java.util.List;

public class MultipleGroups implements NumberGroup {
    private List<NumberGroup> groupList;
    public MultipleGroups(){

    };

    public void setGroupList(List<NumberGroup> groupList){
        this.groupList = groupList;
    }

    public boolean contains(int value){
        for (NumberGroup group: groupList){
            if (group.contains(value)){
                return true;
            }
        }
        return false;
    }
}