C132233133112121111331333133313331323132313233313331312111133113121   >>    C13223313311212111133133313331333132313231323331333131211113311312   <<    C132233133112121111331333133313331323132313233313331312111133113123   >>      C132233133112121111331333133313331323132313233313331312111133113122   >>