C31232233133313221211113313331333132313331333133313331333133313233313121111
>>
C3123223313331322121111331333133313231333133313331333133313331323331312111
<<
C31232233133313221211113313331333132313331333133313331333133313233313121113
>>
C31232233133313221211113313331333132313331333133313331333133313233313121112
>>