C312322331333132212111133133313331333133312121111331333133313223322311
>>
C31232233133313221211113313331333133313331212111133133313331322332231
<<
C312322331333132212111133133313331333133312121111331333133313223322313
>>
C312322331333132212111133133313331333133312121111331333133313223322312
>>