C313212111133131211331333133313331311331333133313133311233131213321
>>
C31321211113313121133133313331333131133133313331313331123313121332
<<
C313212111133131211331333133313331311331333133313133311233131213323
>>
C313212111133131211331333133313331311331333133313133311233131213322
>>