C111113331333132322331333133313331311331322331333131133132311322321
>>
C11111333133313232233133313331333131133132233133313113313231132232
<<
C111113331333132322331333133313331311331322331333131133132311322323
>>
C111113331333132322331333133313331311331322331333131133132311322322
>>