C132233133112121111331333133313331333132331213331333133313113213223313231131   >>    C13223313311212111133133313331333133313233121333133313331311321322331323113   <<    C132233133112121111331333133313331333132331213331333133313113213223313231133   >>      C132233133112121111331333133313331333132331213331333133313113213223313231132   >>