C31232233133313221211113313331333132313232233133313231232313233311
>>
C3123223313331322121111331333133313231323223313331323123231323331
<<
C31232233133313221211113313331333132313232233133313231232313233313
>>
C31232233133313221211113313331333132313232233133313231232313233312
>>