C312322331333132212111133133313331333133312121111331322133321123231311
>>
C31232233133313221211113313331333133313331212111133132213332112323131
<<
C312322331333132212111133133313331333133312121111331322133321123231313
>>
C312322331333132212111133133313331333133312121111331322133321123231312
>>