C31232233133313221211113313331333133313332321333131133132333331111
>>
C3123223313331322121111331333133313331333232133313113313233333111
<<
C31232233133313221211113313331333133313332321333131133132333331113
>>
C31232233133313221211113313331333133313332321333131133132333331112
>>