sexn rexn1l qexn1 pexn oexn1l

3nwn1l 2nwn1 1nwn 0nwn1l znwn1

exvn1 dxvn cxvn1l bxvn1 axvn

p6un o6un1l n6un1 m6un l6un1l

0fun1l zfun1 yfun xfun1l wfun1