C11111333133313232233133313331333133112111112113313331311312111
>>
C1111133313331323223313331333133313311211111211331333131131211
<<
C11111333133313232233133313331333133112111112113313331311312113
>>
C11111333133313232233133313331333133112111112113313331311312112
>>