C1111133313331323223313331333133313113313231333133313133223313123221
>>
C111113331333132322331333133313331311331323133313331313322331312322
<<
C1111133313331323223313331333133313113313231333133313133223313123223
>>
C1111133313331323223313331333133313113313231333133313133223313123222
>>