C31232233133313221211113313331333132233131133131133132313331111
>>
C3123223313331322121111331333133313223313113313113313231333111
<<
C31232233133313221211113313331333132233131133131133132313331113
>>
C31232233133313221211113313331333132233131133131133132313331112
>>