C3132121111133313233121111331333133313331312121111121111331331121323232131111
>>
C313212111113331323312111133133313331333131212111112111133133112132323213111
<<
C3132121111133313233121111331333133313331312121111121111331331121323232131113
>>
C3132121111133313233121111331333133313331312121111121111331331121323232131112
>>