C133323133112111133133313331333133112113313331333132322131323311   >>    C13332313311211113313331333133313311211331333133313232213132331   <<    C133323133112111133133313331333133112113313331333132322131323313   >>      C133323133112111133133313331333133112113313331333132322131323312   >>