C312322331333132212111133133313331333133312121111331211111333133313212313233311
>>
C31232233133313221211113313331333133313331212111133121111133313331321231323331
<<
C312322331333132212111133133313331333133312121111331211111333133313212313233313
>>
C312322331333132212111133133313331333133312121111331211111333133313212313233312
>>