C312322331333132212111133133313331333133312121111331312111112121323221
>>
C31232233133313221211113313331333133313331212111133131211111212132322
<<
C312322331333132212111133133313331333133312121111331312111112121323223
>>
C312322331333132212111133133313331333133312121111331312111112121323222
>>