b5o5f a5o5 94o5fb 84o5f 74o5
meo5 leo5fb keo5f jeo5 ieo5fb
xnn5fb wnn5f vnn5 unn5fb tnn5f
8wm5f 7wm5 6wm5fb 5wm5f 4wm5
j6l5 i6l5fb h6l5f g6l5 f6l5fb