C312322331333132212111133133313331333133312121111331211111211111323133313121111
>>
C31232233133313221211113313331333133313331212111133121111121111132313331312111
<<
C312322331333132212111133133313331333133312121111331211111211111323133313121113
>>
C312322331333132212111133133313331333133312121111331211111211111323133313121112
>>