C31232233133313221211113313331333132313331322121111133312113313112131
>>
C3123223313331322121111331333133313231333132212111113331211331311213
<<
C31232233133313221211113313331333132313331322121111133312113313112133
>>
C31232233133313221211113313331333132313331322121111133312113313112132
>>