C312322331333132212111133133313331333133312121111331211111311131
>>
C31232233133313221211113313331333133313331212111133121111131113
<<
C312322331333132212111133133313331333133312121111331211111311133
>>
C312322331333132212111133133313331333133312121111331211111311132
>>