4svn 3svnc6 2svnc 1svn 0svnc6
f2unc6 e2unc d2un c2unc6 b2unc
qbunc pbun obunc6 nbunc mbun
1ktn 0ktnc6 zktnc yktn xktnc6
cusnc6 busnc ausn 9tsnc6 8tsnc