C312322331333132212111133133313331333133312121111331211111211111133132212111
>>
C31232233133313221211113313331333133313331212111133121111121111113313221211
<<
C312322331333132212111133133313331333133312121111331211111211111133132212113
>>
C312322331333132212111133133313331333133312121111331211111211111133132212112
>>