C31232233133313221211113313331333133313331212111113331313331213221
>>
C3123223313331322121111331333133313331333121211111333131333121322
<<
C31232233133313221211113313331333133313331212111113331313331213223
>>
C31232233133313221211113313331333133313331212111113331313331213222
>>