C31232233133313221211113313331333132313331322121111133313121111331122221
>>
C3123223313331322121111331333133313231333132212111113331312111133112222
<<
C31232233133313221211113313331333132313331322121111133313121111331122223
>>
C31232233133313221211113313331333132313331322121111133313121111331122222
>>