C3123223313331322121111331333133313331333221312111111331311331333112111
>>
C312322331333132212111133133313331333133322131211111133131133133311211
<<
C3123223313331322121111331333133313331333221312111111331311331333112113
>>
C3123223313331322121111331333133313331333221312111111331311331333112112
>>