import java.io.IOException;
import java.util.Arrays;
public class Main {
final String str
= "0x0441,a,2,3,4,0x0442,f,dws,212"; Arrays.
stream(str.
split("(?=\\wx\\w\\w\\w\\w)")).
forEach(System.
out::println
); }
}
aW1wb3J0IGphdmEuaW8uSU9FeGNlcHRpb247CmltcG9ydCBqYXZhLnV0aWwuQXJyYXlzOwoKcHVibGljIGNsYXNzIE1haW4gewogICAgcHVibGljIHN0YXRpYyB2b2lkIG1haW4oU3RyaW5nIGFyZ3NbXSkgdGhyb3dzIElPRXhjZXB0aW9uIHsKICAgICAgICBmaW5hbCBTdHJpbmcgc3RyID0gIjB4MDQ0MSxhLDIsMyw0LDB4MDQ0MixmLGR3cywyMTIiOwogICAgICAgIEFycmF5cy5zdHJlYW0oc3RyLnNwbGl0KCIoPz1cXHd4XFx3XFx3XFx3XFx3KSIpKS5mb3JFYWNoKFN5c3RlbS5vdXQ6OnByaW50bG4pOwogICAgfQp9
0x0441,a,2,3,4,
0x0442,f,dws,212