C31232233133313221211113313331333132313232233133313113313233221
>>
C3123223313331322121111331333133313231323223313331311331323322
<<
C31232233133313221211113313331333132313232233133313113313233223
>>
C31232233133313221211113313331333132313232233133313113313233222
>>