2obdb 3obdbr 4obd 5obdb 6obdbr

rfcdbr sfcd tfcdb ufcdbr vfcd

g6cd h6cdb i6cdbr j6cd k6cdb

5wddb 6wddbr 7wdd 8wddb 9wddbr

unedbr vned wnedb xnedbr yned