C333312111133133312111133133313331333131133112331333133313311233112211232313131
>>
C33331211113313331211113313331333133313113311233133313331331123311221123231313
<<
C333312111133133312111133133313331333131133112331333133313311233112211232313133
>>
C333312111133133312111133133313331333131133112331333133313311233112211232313132
>>