wkn7s vkn7 ukn7sq tkn7s skn7

7tm7 6tm7sq 5tm7s 4tm7 3tm7sq

i3l7sq h3l7s g3l7 f3l7sq e3l7s

tcl7s scl7 rcl7sq qcl7s pcl7

4lk7 3lk7sq 2lk7s 1lk7 0lk7sq