C313212111133131211331333133313331333131121133133313113322331322211
>>
C31321211113313121133133313331333133313112113313331311332233132221
<<
C313212111133131211331333133313331333131121133133313113322331322213
>>
C313212111133131211331333133313331333131121133133313113322331322212
>>