76m1 86m19 96m193 a7m1 b7m19
wxn19 xxn193 yxn1 zxn19 0xn193
loo193 moo1 noo19 ooo193 poo1
afp1 bfp19 cfp193 dfp1 efp19
z5p19 05p193 15p1 25p19 35p193