C313212111133131211331333133313331311331333131211111211113313331333131323211
>>
C31321211113313121133133313331333131133133313121111121111331333133313132321
<<
C313212111133131211331333133313331311331333131211111211113313331333131323213
>>
C313212111133131211331333133313331311331333131211111211113313331333131323212
>>