C33331211113313331211113313331333133313332233133112331333131232313111
>>
C3333121111331333121111331333133313331333223313311233133313123231311
<<
C33331211113313331211113313331333133313332233133112331333131232313113
>>
C33331211113313331211113313331333133313332233133112331333131232313112
>>