C22213331333133313112331323133313331333131111121111331333132212111113221311
>>
C2221333133313331311233132313331333133313111112111133133313221211111322131
<<
C22213331333133313112331323133313331333131111121111331333132212111113221313
>>
C22213331333133313112331323133313331333131111121111331333132212111113221312
>>