mn6p ln6pb7 kn6pb jn6p in6pb7
xw5pb7 ww5pb vw5p uw5pb7 tw5pb
854pb 754p 654pb7 554pb 454p
jf4p if4pb7 hf4pb gf4p ff4pb7
uo3pb7 to3pb so3p ro3pb7 qo3pb