C313212111133131211331333133313331333133313331323331333132313113311
>>
C31321211113313121133133313331333133313331333132333133313231311331
<<
C313212111133131211331333133313331333133313331323331333132313113313
>>
C313212111133131211331333133313331333133313331323331333132313113312
>>