C31232233133313221211113313331333132313331333133313331333133313232213231312131
>>
C3123223313331322121111331333133313231333133313331333133313331323221323131213
<<
C31232233133313221211113313331333132313331333133313331333133313232213231312133
>>
C31232233133313221211113313331333132313331333133313331333133313232213231312132
>>