tvn7f svn7 rvn7f4 qvn7f pvn7
44m7 34m7f4 24m7f 14m7 04m7f4
fem7f4 eem7f dem7 cem7f4 bem7f
qnl7f pnl7 onl7f4 nnl7f mnl7
1wk7 0wk7f4 zwk7f ywk7 xwk7f4