C312322331333132212111133133313331333133312121111331123133313132311
>>
C31232233133313221211113313331333133313331212111133112313331313231
<<
C312322331333132212111133133313331333133312121111331123133313132313
>>
C312322331333132212111133133313331333133312121111331123133313132312
>>