C312322331333132212111133133313331333133312121111113313132311211
>>
C31232233133313221211113313331333133313331212111111331313231121
<<
C312322331333132212111133133313331333133312121111113313132311213
>>
C312322331333132212111133133313331333133312121111113313132311212
>>