C111113331333132322331333133313331311331323133313331311112211231311211
>>
C11111333133313232233133313331333131133132313331333131111221123131121
<<
C111113331333132322331333133313331311331323133313331311112211231311213
>>
C111113331333132322331333133313331311331323133313331311112211231311212
>>