C2322121111331333123313331333131211111211111211111333133313221111
>>
C232212111133133312331333133313121111121111121111133313331322111
<<
C2322121111331333123313331333131211111211111211111333133313221113
>>
C2322121111331333123313331333131211111211111211111333133313221112
>>