F
ffeeddccbbaa99887766554433221100
ffffffffeeccbbaa9988665544221100
ffffffffffffeeccaa99886644332200
ffffffffffffffeeccaa997755442200
ffffffffffffffffeeccaa8866442200
ffffffffffffffffffeebb9977442200
ffffffffffffffffffffccaa88552200
ffffffffffffffffffffeebb88663300
ffffffffffffffffffffffcc99663300
ffffffffffffffffffffffddaa663300
ffffffffffffffffffffffeeaa774400
ffffffffffffffffffffffffbb884400
ffffffffffffffffffffffffcc884400
ffffffffffffffffffffffffdd884400
ffffffffffffffffffffffffee994400
ffffffffffffffffffffffffeeaa5500
