C3132121111331312113313331333133312111133133323133313332233112131
>>
C313212111133131211331333133313331211113313332313331333223311213
<<
C3132121111331312113313331333133312111133133323133313332233112133
>>
C3132121111331312113313331333133312111133133323133313332233112132
>>