C111113331333132322331333133313331333132313331333131133133311211321
>>
C11111333133313232233133313331333133313231333133313113313331121132
<<
C111113331333132322331333133313331333132313331333131133133311211323
>>
C111113331333132322331333133313331333132313331333131133133311211322
>>