mx7r lx7r20 kx7r2 jx7r ix7r20
x66r20 w66r2 v66r u66r20 t66r2
8f6r2 7f6r 6f6r20 5f6r2 4f6r
jp5r ip5r20 hp5r2 gp5r fp5r20
uy4r20 ty4r2 sy4r ry4r20 qy4r2