C3132121111133313233121111331333133313331312121111121111133323322131
>>
C313212111113331323312111133133313331333131212111112111113332332213
<<
C3132121111133313233121111331333133313331312121111121111133323322133
>>
C3132121111133313233121111331333133313331312121111121111133323322132
>>