C1122333133313232233133313113313231333133313132313331311112113311
>>
C112233313331323223313331311331323133313331313231333131111211331
<<
C1122333133313232233133313113313231333133313132313331311112113313
>>
C1122333133313232233133313113313231333133313132313331311112113312
>>