C3132121111133313233121111331333133313331333133313331333131133131133121211
>>
C313212111113331323312111133133313331333133313331333133313113313113312121
<<
C3132121111133313233121111331333133313331333133313331333131133131133121213
>>
C3132121111133313233121111331333133313331333133313331333131133131133121212
>>