mgrd ngrd2 ogrd2f pgrd qgrd2

b7rd2 c7rd2f d7rd e7rd2 f7rd2f

0xsd2f 1xsd 2xsd2 3xsd2f 4xsd

potd qotd2 rotd2f sotd totd2

efud2 ffud2f gfud hfud2 ifud2f