C313212111133131211331333133313331333133311233133313221333223121
>>
C31321211113313121133133313331333133313331123313331322133322312
<<
C313212111133131211331333133313331333133311233133313221333223123
>>
C313212111133131211331333133313331333133311233133313221333223122
>>