C31232233133313221211113313331333132313331322121111112113313121221
>>
C3123223313331322121111331333133313231333132212111111211331312122
<<
C31232233133313221211113313331333132313331322121111112113313121223
>>
C31232233133313221211113313331333132313331322121111112113313121222
>>