9bll74 8bll7 7bll 6bll74 5bll7
klkl7 jlkl ilkl74 hlkl7 glkl
vujl uujl74 tujl7 sujl rujl74
63il74 53il7 43il 33il74 23il7
hdil7 gdil fdil74 edil7 ddil