C132233133112121111331333133313331323133313233121111331333112331323133313231211   >>    C13223313311212111133133313331333132313331323312111133133311233132313331323121   <<    C132233133112121111331333133313331323133313233121111331333112331323133313231213   >>      C132233133112121111331333133313331323133313233121111331333112331323133313231212   >>