C11111333133313232233133313331333133112111112113313113313123123311
>>
C1111133313331323223313331333133313311211111211331311331312312331
<<
C11111333133313232233133313331333133112111112113313113313123123313
>>
C11111333133313232233133313331333133112111112113313113313123123312
>>