C3121113331311331313233313231331123132313232233132313112331311331323121
>>
C312111333131133131323331323133112313231323223313231311233131133132312
<<
C3121113331311331313233313231331123132313232233132313112331311331323123
>>
C3121113331311331313233313231331123132313232233132313112331311331323122
>>