C111113331333132322331333133313331311331323133112111133132331212111
>>
C11111333133313232233133313331333131133132313311211113313233121211
<<
C111113331333132322331333133313331311331323133112111133132331212113
>>
C111113331333132322331333133313331311331323133112111133132331212112
>>