C132233133112121111331333133313331323331333133313331312111133132313331323121   >>    C13223313311212111133133313331333132333133313331333131211113313231333132312   <<    C132233133112121111331333133313331323331333133313331312111133132313331323123   >>      C132233133112121111331333133313331323331333133313331312111133132313331323122   >>