C31321211113313121133133313331333133313112113313331311331333122131
>>
C3132121111331312113313331333133313331311211331333131133133312213
<<
C31321211113313121133133313331333133313112113313331311331333122133
>>
C31321211113313121133133313331333133313112113313331311331333122132
>>