C312322331333132212111133133313331333133312121111121111332111231311
>>
C31232233133313221211113313331333133313331212111112111133211123131
<<
C312322331333132212111133133313331333133312121111121111332111231313
>>
C312322331333132212111133133313331333133312121111121111332111231312
>>