tctdc uctdc0 vctd wctdc xctdc0

i3tdc0 j3td k3tdc l3tdc0 m3td

7tud 8tudc 9tudc0 auud buudc

wkvdc xkvdc0 ykvd zkvdc 0kvdc0

lbwdc0 mbwd nbwdc obwdc0 pbwd