zsegd yseg xsegd4 wsegd vseg

a2dg 91dgd4 81dgd 71dg 61dgd4

lbdgd4 kbdgd jbdg ibdgd4 hbdgd

wkcgd vkcg ukcgd4 tkcgd skcg

7tbg 6tbgd4 5tbgd 4tbg 3tbgd4