wg1b3 xg1b30 yg1b zg1b3 0g1b30

l71b30 m71b n71b3 o71b30 p71b

ay2b by2b3 cy2b30 dy2b ey2b3

zo3b3 0o3b30 1o3b 2o3b3 3o3b30

of4b30 pf4b qf4b3 rf4b30 sf4b