C11111333133313232233133313331333133313232233312111133132231331123231
>>
C1111133313331323223313331333133313331323223331211113313223133112323
<<
C11111333133313232233133313331333133313232233312111133132231331123233
>>
C11111333133313232233133313331333133313232233312111133132231331123232
>>