C31321211113313121133133313331333133313331323133313331333131232322123231
>>
C3132121111331312113313331333133313331333132313331333133313123232212323
<<
C31321211113313121133133313331333133313331323133313331333131232322123233
>>
C31321211113313121133133313331333133313331323133313331333131232322123232
>>