l4kn70 m4kn n4kn7 o4kn70 p4kn
avln bvln7 cvln70 dvln evln7
zlmn7 0lmn70 1lmn 2lmn7 3lmn70
ocnn70 pcnn qcnn7 rcnn70 scnn
d3nn e3nn7 f3nn70 g3nn h3nn7