C132233133112121111331333133313331323133313331333133313331322331323121   >>    C13223313311212111133133313331333132313331333133313331333132233132312   <<    C132233133112121111331333133313331323133313331333133313331322331323123   >>      C132233133112121111331333133313331323133313331333133313331322331323122   >>