C3132121111133313233121111331333133313331333133313121111331333131133131132121
>>
C313212111113331323312111133133313331333133313331312111133133313113313113212
<<
C3132121111133313233121111331333133313331333133313121111331333131133131132123
>>
C3132121111133313233121111331333133313331333133313121111331333131133131132122
>>