C2322121111331333123313331333131211111211113331333133313112211211
>>
C232212111133133312331333133313121111121111333133313331311221121
<<
C2322121111331333123313331333131211111211113331333133313112211213
>>
C2322121111331333123313331333131211111211113331333133313112211212
>>