czza2d dzza ezza2 fzza2d gzza

1p0a 2p0a2 3p0a2d 4p0a 5p0a2

qg1a2 rg1a2d sg1a tg1a2 ug1a2d

f71a2d g71a h71a2 i71a2d j71a

4x2a 5x2a2 6x2a2d 7x2a 8x2a2