C132233133112121111331333133313331333132322331333133112331121131   >>    C13223313311212111133133313331333133313232233133313311233112113   <<    C132233133112121111331333133313331333132322331333133112331121133   >>      C132233133112121111331333133313331333132322331333133112331121132   >>