pcqa ocqa2d ncqa2 mcqa lcqa2d
0lpa2d zlpa2 ylpa xlpa2d wlpa2
bvoa2 avoa 9uoa2d 8uoa2 7uoa
m4na l4na2d k4na2 j4na i4na2d
xdna2d wdna2 vdna udna2d tdna2