C313212111133131211331333133313331333131121133133313112211232212233231
>>
C31321211113313121133133313331333133313112113313331311221123221223323
<<
C313212111133131211331333133313331333131121133133313112211232212233233
>>
C313212111133131211331333133313331333131121133133313112211232212233232
>>