C133323133112111133133313331333133313231322331333133313133313311   >>    C13332313311211113313331333133313331323132233133313331313331331   <<    C133323133112111133133313331333133313231322331333133313133313313   >>      C133323133112111133133313331333133313231322331333133313133313312   >>