C313212111133131211331333133313331333131121133133313113322331323212311
>>
C31321211113313121133133313331333133313112113313331311332233132321231
<<
C313212111133131211331333133313331333131121133133313113322331323212313
>>
C313212111133131211331333133313331333131121133133313113322331323212312
>>