C312322331333132212111133133313331333133312121111331333221211111213311
>>
C31232233133313221211113313331333133313331212111133133322121111121331
<<
C312322331333132212111133133313331333133312121111331333221211111213313
>>
C312322331333132212111133133313331333133312121111331333221211111213312
>>