m4eg n4egc o4egc2 p4eg q4egc
bvfgc cvfgc2 dvfg evfgc fvfgc2
0lggc2 1lgg 2lggc 3lggc2 4lgg
pchg qchgc rchgc2 schg tchgc
e3hgc f3hgc2 g3hg h3hgc i3hgc2