C111113331333132322331333133313331311331323133313132333132311211321
>>
C11111333133313232233133313331333131133132313331313233313231121132
<<
C111113331333132322331333133313331311331323133313132333132311211323
>>
C111113331333132322331333133313331311331323133313132333132311211322
>>