C111113331333132322331333133313331311331311331323133313231323232321
>>
C11111333133313232233133313331333131133131133132313331323132323232
<<
C111113331333132322331333133313331311331311331323133313231323232323
>>
C111113331333132322331333133313331311331311331323133313231323232322
>>