C111113331333132322331333133313331311331323133112322132313232311
>>
C11111333133313232233133313331333131133132313311232213231323231
<<
C111113331333132322331333133313331311331323133112322132313232313
>>
C111113331333132322331333133313331311331323133112322132313232312
>>