C132233133112121111331333133313231333133313231211113313232233132313233231321   >>    C13223313311212111133133313331323133313331323121111331323223313231323323132   <<    C132233133112121111331333133313231333133313231211113313232233132313233231323   >>      C132233133112121111331333133313231333133313231211113313232233132313233231322   >>