C31232233133313221211113313331333133313331212111133131133131121223311
>>
C3123223313331322121111331333133313331333121211113313113313112122331
<<
C31232233133313221211113313331333133313331212111133131133131121223313
>>
C31232233133313221211113313331333133313331212111133131133131121223312
>>