lv1boe mv1b nv1bo ov1boe pv1b

am2b bm2bo cm2boe dm2b em2bo

zc3bo 0c3boe 1c3b 2c3bo 3c3boe

o33boe p33b q33bo r33boe s33b

du4b eu4bo fu4boe gu4b hu4bo