C331113231133131323132313232321323132313132322331323331311331121111
>>
C33111323113313132313231323232132313231313232233132333131133112111
<<
C331113231133131323132313232321323132313132322331323331311331121113
>>
C331113231133131323132313232321323132313132322331323331311331121112
>>