C1322331331121211113313331333133313233313331333133313311212111112133121   >>    C132233133112121111331333133313331323331333133313331331121211111213312   <<    C1322331331121211113313331333133313233313331333133313311212111112133123   >>      C1322331331121211113313331333133313233313331333133313311212111112133122   >>