c4lba0 d4lb e4lba f4lba0 g4lb

1umb 2umba 3umba0 4umb 5umba

qlnba rlnba0 slnb tlnba ulnba0

fcoba0 gcob hcoba icoba0 jcob

42ob 52oba 62oba0 72ob 82oba