C132233133112121111331333133313331323132313223313231333131132331   >>    C13223313311212111133133313331333132313231322331323133313113233   <<    C132233133112121111331333133313331323132313223313231333131132333   >>      C132233133112121111331333133313331323132313223313231333131132332   >>