C1322331331121211113313331333133313233313311211113313221323112131   >>    C132233133112121111331333133313331323331331121111331322132311213   <<    C1322331331121211113313331333133313233313311211113313221323112133   >>      C1322331331121211113313331333133313233313311211113313221323112132   >>