C1111133313331323223313331333133313233232212111133133313123231322231
>>
C111113331333132322331333133313331323323221211113313331312323132223
<<
C1111133313331323223313331333133313233232212111133133313123231322233
>>
C1111133313331323223313331333133313233232212111133133313123231322232
>>