C132233133112121111331333133313121111113313113313231323132233132233131   >>    C13223313311212111133133313331312111111331311331323132313223313223313   <<    C132233133112121111331333133313121111113313113313231323132233132233133   >>      C132233133112121111331333133313121111113313113313231323132233132233132   >>