C313212111133131211331333133313331333133311233133313311232333131131
>>
C31321211113313121133133313331333133313331123313331331123233313113
<<
C313212111133131211331333133313331333133311233133313311232333131133
>>
C313212111133131211331333133313331333133311233133313311232333131132
>>