C31232233133313221211113313331333132313331322121111331333112123221
>>
C3123223313331322121111331333133313231333132212111133133311212322
<<
C31232233133313221211113313331333132313331322121111331333112123223
>>
C31232233133313221211113313331333132313331322121111331333112123222
>>