um2so5 tm2so sm2s rm2so5 qm2so

5v1so 4v1s 3v1so5 2v1so 1v1s

g50s f50so5 e50so d50s c50so5

re0so5 qe0so pe0s oe0so5 ne0so

2nzso 1nzs 0nzso5 znzso ynzs