C111113331333132322331333133313331333132313331333131133133312111122223112111
>>
C11111333133313232233133313331333133313231333133313113313331211112222311211
<<
C111113331333132322331333133313331333132313331333131133133312111122223112113
>>
C111113331333132322331333133313331333132313331333131133133312111122223112112
>>