C3121113331311331313233313231331123132313232233132313331122112323331
>>
C312111333131133131323331323133112313231323223313231333112211232333
<<
C3121113331311331313233313231331123132313232233132313331122112323333
>>
C3121113331311331313233313231331123132313232233132313331122112323332
>>