41kn 31knpw 21knp 11kn 01knpw
fbknpw ebknp dbkn cbknpw bbknp
qkjnp pkjn okjnpw nkjnp mkjn
1tin 0tinpw ztinp ytin xtinpw
c3hnpw b3hnp a3hn 92hnpw 82hnp