C133323133112111113331333131133133313331322331333133313233233311   >>    C13332313311211111333133313113313331333132233133313331323323331   <<    C133323133112111113331333131133133313331322331333133313233233313   >>      C133323133112111113331333131133133313331322331333133313233233312   >>