C312322331333132212111133133313331333133312121111121111133313332332313331211111
>>
C31232233133313221211113313331333133313331212111112111113331333233231333121111
<<
C312322331333132212111133133313331333133312121111121111133313332332313331211113
>>
C312322331333132212111133133313331333133312121111121111133313332332313331211112
>>