C132233133112121111331333133313331323331331121111331323133321221322331   >>    C13223313311212111133133313331333132333133112111133132313332122132233   <<    C132233133112121111331333133313331323331331121111331323133321221322333   >>      C132233133112121111331333133313331323331331121111331323133321221322332   >>