C3121113331311331313233313231331123132313232233132313112331311331121
>>
C312111333131133131323331323133112313231323223313231311233131133112
<<
C3121113331311331313233313231331123132313232233132313112331311331123
>>
C3121113331311331313233313231331123132313232233132313112331311331122
>>