C111113331333132322331333133313331311331322331333131133131121232111
>>
C11111333133313232233133313331333131133132233133313113313112123211
<<
C111113331333132322331333133313331311331322331333131133131121232113
>>
C111113331333132322331333133313331311331322331333131133131121232112
>>