C132233133112121111331333133313331323132313233313331333131133133312331333222311   >>    C13223313311212111133133313331333132313231323331333133313113313331233133322231   <<    C132233133112121111331333133313331323132313233313331333131133133312331333222313   >>      C132233133112121111331333133313331323132313233313331333131133133312331333222312   >>