C312322331333132212111133133313331333133312121111331322133311211
>>
C31232233133313221211113313331333133313331212111133132213331121
<<
C312322331333132212111133133313331333133312121111331322133311213
>>
C312322331333132212111133133313331333133312121111331322133311212
>>