C3123223313331322121111331333133313121111331323133311232313112111
>>
C312322331333132212111133133313331312111133132313331123231311211
<<
C3123223313331322121111331333133313121111331323133311232313112113
>>
C3123223313331322121111331333133313121111331323133311232313112112
>>