C3123223313331322121111331333133313231333132212113313331323131123313111211
>>
C312322331333132212111133133313331323133313221211331333132313112331311121
<<
C3123223313331322121111331333133313231333132212113313331323131123313111213
>>
C3123223313331322121111331333133313231333132212113313331323131123313111212
>>