C111113331333132322331333133313331311331322331333131121132321323311
>>
C11111333133313232233133313331333131133132233133313112113232132331
<<
C111113331333132322331333133313331311331322331333131121132321323313
>>
C111113331333132322331333133313331311331322331333131121132321323312
>>