C133323133112111133133313331333133313231322331333132322331312131   >>    C13332313311211113313331333133313331323132233133313232233131213   <<    C133323133112111133133313331333133313231322331333132322331312133   >>      C133323133112111133133313331333133313231322331333132322331312132   >>