C313212111133131211331333133313331333133311233133313121111113313331322211
>>
C31321211113313121133133313331333133313331123313331312111111331333132221
<<
C313212111133131211331333133313331333133311233133313121111113313331322213
>>
C313212111133131211331333133313331333133311233133313121111113313331322212
>>