C3132121111331312113313331333133313331333133313233313331322331322131
>>
C313212111133131211331333133313331333133313331323331333132233132213
<<
C3132121111331312113313331333133313331333133313233313331322331322133
>>
C3132121111331312113313331333133313331333133313233313331322331322132
>>