C22121333132313311211113313331333132233131133133313331311331333131211331111
>>
C2212133313231331121111331333133313223313113313331333131133133313121133111
<<
C22121333132313311211113313331333132233131133133313331311331333131211331113
>>
C22121333132313311211113313331333132233131133133313331311331333131211331112
>>