C133323133112111133133313331333133313231322331333133313123331323131   >>    C13332313311211113313331333133313331323132233133313331312333132313   <<    C133323133112111133133313331333133313231322331333133313123331323133   >>      C133323133112111133133313331333133313231322331333133313123331323132   >>