C312322331333132212111133133313331333133312121111331121133133313133311
>>
C31232233133313221211113313331333133313331212111133112113313331313331
<<
C312322331333132212111133133313331333133312121111331121133133313133313
>>
C312322331333132212111133133313331333133312121111331121133133313133312
>>