C132233133112121111331333133313331323133313331333133313331333133311233131211331   >>    C13223313311212111133133313331333132313331333133313331333133313331123313121133   <<    C132233133112121111331333133313331323133313331333133313331333133311233131211333   >>      C132233133112121111331333133313331323133313331333133313331333133311233131211332   >>