C13332313311211113313331333133313331322333133313331333132313132333132222321   >>    C1333231331121111331333133313331333132233313331333133313231313233313222232   <<    C13332313311211113313331333133313331322333133313331333132313132333132222323   >>      C13332313311211113313331333133313331322333133313331333132313132333132222322   >>