C312322331333132212111133133313331333133312121111331121133133313113313133121
>>
C31232233133313221211113313331333133313331212111133112113313331311331313312
<<
C312322331333132212111133133313331333133312121111331121133133313113313133123
>>
C312322331333132212111133133313331333133312121111331121133133313113313133122
>>